Template:Infobox element/symbol-to-oxidation-state/doc

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Content maintenance (editing this data set)[change source]

Usage[change source]

Automated used in {{Infobox element}} (talk):

  • Hg: {{Infobox element/symbol-to-oxidation-state|symbol=Hg}} → −2 , +1, +2 (a mildly basic oxide)
  • Hs: {{Infobox element/symbol-to-oxidation-state|symbol=Hs}} → (+2), (+3), (+4), (+6), +8[1][2][3] (parenthesized: prediction)

Comment options[change source]

|comment= options (as of November 2018):
comment=acidic (an acidic oxide)
comment=mildly acidic (a mildly acidic oxide)
comment=strongly acidic (a strongly acidic oxide)
comment=amphoteric (an amphoteric oxide)
comment=basic (a basic oxide)
comment=weakly basic (a weakly basic oxide)
comment=mildly basic (a mildly basic oxide)
comment=strongly basic (a strongly basic oxide)
comment=strongly basic expected (expected to have a strongly basic oxide) -- Ra
comment=oxidizes oxygen (oxidizes oxygen) -- F
comment=depending (depending on the oxidation state, an acidic, basic, or amphoteric oxide) -- Cr, Mn
comment=rarely non-0, weakly acidic (rarely more than 0; a weakly acidic oxide) -- Xe
comment=rarely non-0, unk oxide (rarely more than 0; oxide is unknown) -- Kr
 
comment=parenthesized (parenthesized: prediction)
comment=predicted (predicted)
comment=<any text> <any text>, including blank
 
WP:ENGVAR (set |engvar= in article page)
By default, element articles (and so infoboxes) are in en-US.
In article space, one can call an infobox with |engvar=en-GB, en-OED, which changes these spellings
comment=parenthesized
|engvar= (parenthesized: prediction)
|engvar=en-US (default) (parenthesized: prediction)
|engvar=en-GB (brackets: prediction)
|engvar=en-OED (brackets: prediction)
|engvar=en-FOO (parenthesized: prediction)


Data[change source]

Z Name Symbol complete main group val note
 
1 hydrogen H −1, 0, +1 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−1, +1
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
1 I
2 helium He 0
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
0
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
18 0
3 lithium Li 0[4], +1 (a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
1 I
4 beryllium Be 0,[5] +1,[6] +2 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
2 II
5 boron B −5, −1, 0,[7] +1, +2, +3[8][9] (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
13 III
6 carbon C −4, −3, −2, −1, 0, +1,[10] +2, +3,[11] +4[12] (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−4, −3, −2, −1, 0, +1, +2, +3, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
14 IV
7 nitrogen N −3, −2, −1, 0,[13] +1, +2, +3, +4, +5 (a strongly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−3, +3, +5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
15 V
8 oxygen O −2, −1, 0, +1, +2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
16 VI
9 fluorine F −1, 0[14] (oxidizes oxygen)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−1
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
17 VII
10 neon Ne 0
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
0
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
18 0
11 sodium Na −1, 0,[15] +1 (a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
1 I
12 magnesium Mg 0,[16] +1,[17] +2 (a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
2 II
13 aluminium Al −2, −1, 0,[18] +1,[19] +2,[20] +3 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
13 III
14 silicon Si −4, −3, −2, −1, 0,[21] +1,[22] +2, +3, +4 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
14 IV
15 phosphorus P −3, −2, −1, 0,[23] +1,[24] +2, +3, +4, +5 (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−3, +3, +5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
15 V
16 sulfur S −2, −1, 0, +1, +2, +3, +4, +5, +6 (a strongly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−2, +2, +4, +6
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
16 VI
17 chlorine Cl −1, 0, +1, +2, +3, +4, +5, +6, +7 (a strongly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−1, +1, +3, +5, +7
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
17 VII
18 argon Ar 0
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
0
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
18 0
19 potassium K −1, +1 (a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
1 I
20 calcium Ca +1,[25] +2 (a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
2 II
21 scandium Sc 0,[26] +1,[27] +2,[28] +3 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
3 III
22 titanium Ti −2, −1, 0,[29] +1, +2, +3, +4[30] (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +3, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
4 IV
23 vanadium V −3, −1, 0, +1, +2, +3, +4, +5 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +3, +4, +5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
5 V
24 chromium Cr −4, −2, −1, 0, +1, +2, +3, +4, +5, +6 (depending on the oxidation state, an acidic, basic, or amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +3, +6
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
6 VI
25 manganese Mn −3, −2, −1, 0, +1, +2, +3, +4, +5, +6, +7 (depending on the oxidation state, an acidic, basic, or amphoteric oxide)
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+2, +3, +4, +6, +7
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
7 VII
26 iron Fe −4, −2, −1, 0, +1,[31] +2, +3, +4, +5,[32] +6, +7[33] (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
8 VIII
27 cobalt Co −3, −1, 0, +1, +2, +3, +4, +5[34] (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
9 VIII
28 nickel Ni −2, −1, 0, +1,[35] +2, +3, +4[36] (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
10 VIII
29 copper Cu −2, 0,[37] +1, +2, +3, +4 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1, +2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
11 I
30 zinc Zn −2, 0, +1, +2 (an amphoteric oxide)
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+2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
12 II
31 gallium Ga −5, −4, −3,[38] −2, −1, 0, +1, +2, +3[39] (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
13 III
32 germanium Ge −4, −3, −2, −1, 0,[40] +1, +2, +3, +4 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
14 IV
33 arsenic As −3, −2, −1, 0,[41] +1,[42] +2, +3, +4, +5 (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−3, +3, +5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
15 V
34 selenium Se −2, −1, 0,[43] +1,[44] +2, +3, +4, +5, +6 (a strongly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−2, +2, +4, +6
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
16 VI
35 bromine Br −1, 0, +1, +2,[45] +3, +4, +5, +7 (a strongly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−1, +1, +3, +5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
17 VII
36 krypton Kr 0, +1, +2 (rarely more than 0; oxide is unknown)
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0
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
18 0
37 rubidium Rb −1, +1 (a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
1 I
38 strontium Sr +1,[46] +2 (a strongly basic oxide)
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+2
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2 II
39 yttrium Y 0,[47] +1, +2, +3 (a weakly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
3 III
40 zirconium Zr −2, 0, +1,[48] +2, +3, +4 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
4 IV
41 niobium Nb −3, −1, 0, +1, +2, +3, +4, +5 (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
5 V
42 molybdenum Mo −4, −2, −1, 0, +1,[49] +2, +3, +4, +5, +6 (a strongly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+4, +6
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
6 VI
43 technetium Tc −3, −1, 0, +1,[50] +2, +3,[50] +4, +5, +6, +7 (a strongly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+4, +7
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
7 VII
44 ruthenium Ru −4, −2, 0, +1,[51] +2, +3, +4, +5, +6, +7, +8 (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
8 VIII
45 rhodium Rh −3[52], −1, 0, +1,[53] +2, +3, +4, +5, +6, +7[54] (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
9 VIII
46 palladium Pd 0, +1, +2, +3, +4, +5[55] (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
0, +2, +4
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10 VIII
47 silver Ag −2, −1, 0,[56] +1, +2, +3 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
11 I
48 cadmium Cd −2, +1, +2 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
12 II
49 indium In −5, −2, −1, 0,[57] +1, +2, +3[58] (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
13 III
50 tin Sn −4, −3, −2, −1, 0,[59] +1,[60] +2, +3,[61] +4 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
14 IV
51 antimony Sb −3, −2, −1, 0,[62] +1, +2, +3, +4, +5 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3, +5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
15 V
52 tellurium Te −2, −1, 0, +1, +2, +3, +4, +5, +6 (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−2, +2, +4, +6
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
16 VI
53 iodine I −1, 0, +1, +2,[63] +3, +4, +5, +6, +7 (a strongly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−1, +1, +3, +5, +7
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
17 VII
54 xenon Xe 0, +2, +4, +6, +8 (rarely more than 0; a weakly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
0
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
18 0
55 caesium Cs −1, +1[64] (a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
1 I
56 barium Ba +1, +2 (a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
2 II
57 lanthanum La 0,[47] +1,[65] +2, +3 (a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
58 cerium Ce +1, +2, +3, +4 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
59 praseodymium Pr 0,[47] +1,[66] +2, +3, +4, +5 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
60 neodymium Nd 0,[47] +2, +3, +4 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
61 promethium Pm +2, +3 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
62 samarium Sm 0,[47] +1,[67] +2, +3 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
63 europium Eu 0,[47] +2, +3 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
64 gadolinium Gd 0,[47] +1, +2, +3 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
65 terbium Tb 0,[47] +1,[65] +2, +3, +4 (a weakly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
66 dysprosium Dy 0,[47] +1, +2, +3, +4 (a weakly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
67 holmium Ho 0,[47] +1, +2, +3 (a basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
68 erbium Er 0,[47] +1, +2, +3 (a basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
69 thulium Tm 0,[47] +1,[65] +2, +3 (a basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
70 ytterbium Yb 0,[47] +1,[65] +2, +3 (a basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
71 lutetium Lu 0,[47] +1, +2, +3 (a weakly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
3 III
72 hafnium Hf −2, 0, +1, +2, +3, +4 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
4 IV
73 tantalum Ta −3, −1, 0, +1, +2, +3, +4, +5 (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
5 V
74 tungsten W −4, −2, −1, 0, +1, +2, +3, +4, +5, +6 (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+4, +6
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
6 VI
75 rhenium Re −3, −1, 0, +1, +2, +3, +4, +5, +6, +7 (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3, +4, +7
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
7 VII
76 osmium Os −4, −2, −1, 0, +1, +2, +3, +4, +5, +6, +7, +8 (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +3, +4, +8
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
8 VIII
77 iridium Ir −3, −1, 0, +1, +2, +3, +4, +5, +6, +7, +8, +9[68]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1, +3, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
9 VIII
78 platinum Pt −3, −2, −1, 0, +1, +2, +3, +4, +5, +6 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
10 VIII
79 gold Au −3, −2, −1, 0,[69] +1, +2, +3, +5 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1, +3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
11 I
80 mercury Hg −2 , +1, +2 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1, +2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
12 II
81 thallium Tl −5,[70] −2, −1, +1, +2, +3 (a mildly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1, +3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
13 III
82 lead Pb −4, −2, −1, 0,[71] +1, +2, +3, +4 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
14 IV
83 bismuth Bi −3, −2, −1, 0,[72] +1, +2, +3, +4, +5 (a mildly acidic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
15 V
84 polonium Po −2, +2, +4, +5,[73] +6 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−2, +2, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
16 VI
85 astatine At −1, +1, +3, +5, +7[74]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
−1, +1
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
17 VII
86 radon Rn 0, +2, +6
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
0
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
18 0
87 francium Fr +1 (expected to have a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+1
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
1 I
88 radium Ra +2 (expected to have a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
2 II
89 actinium Ac +3 (a strongly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
90 thorium Th −1,[75] +1, +2, +3, +4 (a weakly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
91 protactinium Pa +2, +3, +4, +5 (a weakly basic oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
92 uranium U −1,[75] +1, +2, +3,[76] +4, +5, +6 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+4, +6
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
93 neptunium Np +2, +3, +4,[77] +5, +6, +7 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
94 plutonium Pu +2, +3, +4, +5, +6, +7, +8 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
95 americium Am +2, +3, +4, +5, +6, +7 (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
96 curium Cm +3, +4, +5,[78] +6[79] (an amphoteric oxide)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
97 berkelium Bk +2, +3, +4, +5[78]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
98 californium Cf +2, +3, +4, +5[80][78]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
99 einsteinium Es +2, +3, +4
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
100 fermium Fm +2, +3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
101 mendelevium Md +2, +3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
102 nobelium No +2, +3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
f-block groups -
103 lawrencium Lr +3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+3
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
3 III
104 rutherfordium Rf (+2), (+3), +4[81][82][2] (parenthesized: prediction)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+3), +4 (parenthesized: prediction)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
4 IV
105 dubnium Db (+3), (+4), +5[82][2] (parenthesized: prediction)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
+5
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
5 V
106 seaborgium Sg 0, (+3), (+4), (+5), +6[82][2] (parenthesized: prediction)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+4), +6 (parenthesized: prediction)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
6 VI
107 bohrium Bh (+3), (+4), (+5), +7[82][2] (parenthesized: prediction)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+3), (+4), (+5), +7 (parenthesized: prediction)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
7 VII
108 hassium Hs (+2), (+3), (+4), (+6), +8[83][2][3] (parenthesized: prediction)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+3), (+4) (parenthesized: prediction)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
8 VIII
109 meitnerium Mt (+1), (+3), (+4), (+6), (+8), (+9) (predicted)[82][84][85][2]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+1), (+3), (+6) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
9 VIII
110 darmstadtium Ds (0), (+2), (+4), (+6), (+8) (predicted)[82][2]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(0), (+2), (+4) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
10 VIII
111 roentgenium Rg (−1), (+1), (+3), (+5), (+7) (predicted)[82][2][86]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+3) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
11 I
112 copernicium Cn 0, (+1), +2, (+4), (+6) (parenthesized: prediction)[82][87][2][88]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
0, +2
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
12 II
113 nihonium Nh (−1), (+1), (+3), (+5) (predicted)[82][2][89]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+1), (+3) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
13 III
114 flerovium Fl (0), (+1), (+2), (+4), (+6) (predicted)[82][2][90]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+2) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
14 IV
115 moscovium Mc (+1), (+3) (predicted)[82][2]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+1), (+3) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
15 V
116 livermorium Lv (−2),[91] (+2), (+4) (predicted)[82]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+2) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
16 VI
117 tennessine Ts (−1), (+1), (+3), (+5) (predicted)[2][82]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+1), (+3) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
17 VII
118 oganesson Og (−1),[82] (0), (+1),[92] (+2),[93] (+4),[93] (+6)[82] (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+2), (+4) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
18 0
119 ununennium Uue (+1), (+3), (+5) (predicted)[82][94]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+1) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
1 I
120 unbinilium Ubn (+1),[95] (+2), (+4), (+6) (predicted)[82][94]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+2) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
2 II
121 unbiunium Ubu (+1), (+3) (predicted)[82][96]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+3) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
g-block groups -
122 unbibium Ubb (+4) (predicted)[97]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+4) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
g-block groups -
123 unbitrium Ubt (+5) (predicted)[97]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+5) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
g-block groups -
124 unbiquadium Ubq (+6) (predicted)[97]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+6) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
g-block groups -
125 unbipentium Ubp (+1), (+6), (+7) (predicted)[97]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+6), (+7) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
g-block groups -
126 unbihexium Ubh (+1), (+2), (+4), (+6), (+8) (predicted)[97]
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
(+4), (+6), (+8) (predicted)
Template:Infobox element/symbol-to-oxidation-state/sandbox [sbox]
g-block groups -

References[change source]

  1. Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. p. 1691. ISBN 978-1-4020-3555-5.
  2. 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. Structure and Bonding. 21: 89–144. doi:10.1007/BFb0116498. ISBN 978-3-540-07109-9. Retrieved 4 October 2013.
  3. 3.0 3.1 Düllmann, C. E. (2008). Investigation of group 8 metallocenes @ TASCA (PDF). 7th Workshop on Recoil Separator for Superheavy Element Chemistry TASCA 08. Archived from the original (PDF) on 30 April 2014. Retrieved 28 August 2020.
  4. Li(0) atoms have been observed in various small lithium-chloride clusters; see Milovanović, Milan; Veličković, Suzana; Veljkovićb, Filip; Jerosimić, Stanka (October 30, 2017). "Structure and stability of small lithium-chloride LinClm(0,1+) (n ≥ m, n = 1–6, m = 1–3) clusters". Physical Chemistry Chemical Physics. 19 (45): 30481–30497. doi:10.1039/C7CP04181K. PMID 29114648.
  5. Be(0) has been observed; see "Beryllium(0) Complex Found". Chemistry Europe. 13 June 2016.
  6. "Beryllium: Beryllium(I) Hydride compound data" (PDF). bernath.uwaterloo.ca. Retrieved 2007-12-10.
  7. Braunschweig, H.; Dewhurst, R. D.; Hammond, K.; Mies, J.; Radacki, K.; Vargas, A. (2012). "Ambient-Temperature Isolation of a Compound with a Boron-Boron Triple Bond". Science. 336 (6087): 1420–2. Bibcode:2012Sci...336.1420B. doi:10.1126/science.1221138. PMID 22700924. S2CID 206540959.
  8. Zhang, K.Q.; Guo, B.; Braun, V.; Dulick, M.; Bernath, P.F. (1995). "Infrared Emission Spectroscopy of BF and AIF" (PDF). J. Molecular Spectroscopy. 170 (1): 82. Bibcode:1995JMoSp.170...82Z. doi:10.1006/jmsp.1995.1058.
  9. Schroeder, Melanie. Eigenschaften von borreichen Boriden und Scandium-Aluminium-Oxid-Carbiden (PDF) (in German). p. 139.
  10. "Fourier Transform Spectroscopy of the Electronic Transition of the Jet-Cooled CCI Free Radical" (PDF). Retrieved 2007-12-06.
  11. "Fourier Transform Spectroscopy of the System of CP" (PDF). Retrieved 2007-12-06.
  12. "Carbon: Binary compounds". Retrieved 2007-12-06.
  13. Tetrazoles contain a pair of double-bonded nitrogen atoms with oxidation state 0 in the ring. A Synthesis of the parent 1H-tetrazole, CH2N4 (two atoms N(0)) is given in Ronald A. Henry and William G. Finnegan, "An Improved Procedure for the Deamination of 5-Aminotetrazole", _J. Am. Chem. Soc._ (1954), 76, 1, 290–291, https://doi.org/10.1021/ja01630a086.
  14. Himmel, D.; Riedel, S. (2007). "After 20 Years, Theoretical Evidence That 'AuF7' Is Actually AuF5·F2". Inorganic Chemistry. 46 (13). 5338–5342. doi:10.1021/ic700431s.
  15. The compound NaCl has been shown in experiments to exists in several unusual stoichiometries under high pressure, including Na3Cl in which contains a layer of sodium(0) atoms; see Zhang, W.; Oganov, A. R.; Goncharov, A. F.; Zhu, Q.; Boulfelfel, S. E.; Lyakhov, A. O.; Stavrou, E.; Somayazulu, M.; Prakapenka, V. B.; Konôpková, Z. (2013). "Unexpected Stable Stoichiometries of Sodium Chlorides". Science. 342 (6165): 1502–1505. arXiv:1310.7674. Bibcode:2013Sci...342.1502Z. doi:10.1126/science.1244989. PMID 24357316. S2CID 15298372.
  16. Mg(0) has been synthesized in a compound containing a Na2Mg22+ cluster coordinated to a bulky organic ligand; see Rösch, B.; Gentner, T. X.; Eyselein, J.; Langer, J.; Elsen, H.; Li, W.; Harder, S. (2021). "Strongly reducing magnesium(0) complexes". Nature. 592 (7856): 717–721. Bibcode:2021Natur.592..717R. doi:10.1038/s41586-021-03401-w. PMID 33911274. S2CID 233447380
  17. Bernath, P. F.; Black, J. H. & Brault, J. W. (1985). "The spectrum of magnesium hydride" (PDF). Astrophysical Journal. 298: 375. Bibcode:1985ApJ...298..375B. doi:10.1086/163620.. See also Low valent magnesium compounds.
  18. Unstable carbonyl of Al(0) has been detected in reaction of Al2(CH3)6 with carbon monoxide; see Sanchez, Ramiro; Arrington, Caleb; Arrington Jr., C. A. (December 1, 1989). "Reaction of trimethylaluminum with carbon monoxide in low-temperature matrixes". American Chemical Society. 111 (25): 9110-9111. doi:10.1021/ja00207a023. OSTI 6973516.
  19. Dohmeier, C.; Loos, D.; Schnöckel, H. (1996). "Aluminum(I) and Gallium(I) Compounds: Syntheses, Structures, and Reactions". Angewandte Chemie International Edition. 35 (2): 129–149. doi:10.1002/anie.199601291.
  20. Tyte, D. C. (1964). "Red (B2Π–A2σ) Band System of Aluminium Monoxide". Nature. 202 (4930): 383. Bibcode:1964Natur.202..383T. doi:10.1038/202383a0. S2CID 4163250.
  21. "New Type of Zero-Valent Tin Compound". Chemistry Europe. 27 August 2016.
  22. Ram, R. S.; et al. (1998). "Fourier Transform Emission Spectroscopy of the A2D–X2P Transition of SiH and SiD" (PDF). J. Mol. Spectr. 190 (2): 341–352. doi:10.1006/jmsp.1998.7582. PMID 9668026.
  23. Wang, Yuzhong; Xie, Yaoming; Wei, Pingrong; King, R. Bruce; Schaefer, Iii; Schleyer, Paul v. R.; Robinson, Gregory H. (2008). "Carbene-Stabilized Diphosphorus". Journal of the American Chemical Society. 130 (45): 14970–1. doi:10.1021/ja807828t. PMID 18937460.
  24. Ellis, Bobby D.; MacDonald, Charles L. B. (2006). "Phosphorus(I) Iodide: A Versatile Metathesis Reagent for the Synthesis of Low Oxidation State Phosphorus Compounds". Inorganic Chemistry. 45 (17): 6864–74. doi:10.1021/ic060186o. PMID 16903744.
  25. Krieck, Sven; Görls, Helmar; Westerhausen, Matthias (2010). "Mechanistic Elucidation of the Formation of the Inverse Ca(I) Sandwich Complex [(thf)3Ca(μ-C6H3-1,3,5-Ph3)Ca(thf)3] and Stability of Aryl-Substituted Phenylcalcium Complexes". Journal of the American Chemical Society. 132 (35): 12492–12501. doi:10.1021/ja105534w. PMID 20718434.
  26. Cloke, F. Geoffrey N.; Khan, Karl & Perutz, Robin N. (1991). "η-Arene complexes of scandium(0) and scandium(II)". J. Chem. Soc., Chem. Commun. (19): 1372–1373. doi:10.1039/C39910001372.
  27. Smith, R. E. (1973). "Diatomic Hydride and Deuteride Spectra of the Second Row Transition Metals". Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences. 332 (1588): 113–127. Bibcode:1973RSPSA.332..113S. doi:10.1098/rspa.1973.0015. S2CID 96908213.
  28. McGuire, Joseph C.; Kempter, Charles P. (1960). "Preparation and Properties of Scandium Dihydride". Journal of Chemical Physics. 33 (5): 1584–1585. Bibcode:1960JChPh..33.1584M. doi:10.1063/1.1731452.
  29. Jilek, Robert E.; Tripepi, Giovanna; Urnezius, Eugenijus; Brennessel, William W.; Young, Victor G. Jr.; Ellis, John E. (2007). "Zerovalent titanium–sulfur complexes. Novel dithiocarbamato derivatives of Ti(CO)6:[Ti(CO)4(S2CNR2)]". Chem. Commun. (25): 2639–2641. doi:10.1039/B700808B. PMID 17579764.
  30. Andersson, N.; et al. (2003). "Emission spectra of TiH and TiD near 938 nm" (PDF). J. Chem. Phys. 118 (8): 10543. Bibcode:2003JChPh.118.3543A. doi:10.1063/1.1539848.
  31. Ram, R. S.; Bernath, P. F. (2003). "Fourier transform emission spectroscopy of the g4Δ–a4Δ system of FeCl". Journal of Molecular Spectroscopy. 221 (2): 261. Bibcode:2003JMoSp.221..261R. doi:10.1016/S0022-2852(03)00225-X.
  32. Demazeau, G.; Buffat, B.; Pouchard, M.; Hagenmuller, P. (1982). "Recent developments in the field of high oxidation states of transition elements in oxides stabilization of six-coordinated Iron(V)". Zeitschrift für anorganische und allgemeine Chemie. 491: 60–66. doi:10.1002/zaac.19824910109.
  33. Lu, J.; Jian, J.; Huang, W.; Lin, H.; Li, J; Zhou, M. (2016). "Experimental and theoretical identification of the Fe(VII) oxidation state in FeO4". Physical Chemistry Chemical Physics. 18 (45): 31125–31131. Bibcode:2016PCCP...1831125L. doi:10.1039/C6CP06753K. PMID 27812577.
  34. Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. pp. 1117–1119. ISBN 978-0-08-037941-8.
  35. Pfirrmann, Stefan; Limberg, Christian; Herwig, Christian; Stößer, Reinhard; Ziemer, Burkhard (2009). "A Dinuclear Nickel(I) Dinitrogen Complex and its Reduction in Single-Electron Steps". Angewandte Chemie International Edition. 48 (18): 3357–61. doi:10.1002/anie.200805862. PMID 19322853.
  36. Carnes, Matthew; Buccella, Daniela; Chen, Judy Y.-C.; Ramirez, Arthur P.; Turro, Nicholas J.; Nuckolls, Colin; Steigerwald, Michael (2009). "A Stable Tetraalkyl Complex of Nickel(IV)". Angewandte Chemie International Edition. 48 (2): 290–4. doi:10.1002/anie.200804435. PMID 19021174.
  37. Moret, Marc-Etienne; Zhang, Limei; Peters, Jonas C. (2013). "A Polar Copper–Boron One-Electron σ-Bond". J. Am. Chem. Soc. 135 (10): 3792–3795. doi:10.1021/ja4006578. PMID 23418750.
  38. Ga(−3) has been observed in LaGa, see Dürr, Ines; Bauer, Britta; Röhr, Caroline (2011). "Lanthan-Triel/Tetrel-ide La(Al,Ga)x(Si,Ge)1-x. Experimentelle und theoretische Studien zur Stabilität intermetallischer 1:1-Phasen" (PDF). Z. Naturforsch. (in German). 66b: 1107–1121.
  39. Hofmann, Patrick (1997). Colture. Ein Programm zur interaktiven Visualisierung von Festkörperstrukturen sowie Synthese, Struktur und Eigenschaften von binären und ternären Alkali- und Erdalkalimetallgalliden (PDF) (Thesis) (in German). PhD Thesis, ETH Zurich. p. 72. doi:10.3929/ethz-a-001859893. hdl:20.500.11850/143357. ISBN 978-3728125972.
  40. "New Type of Zero-Valent Tin Compound". Chemistry Europe. 27 August 2016.
  41. Abraham, Mariham Y.; Wang, Yuzhong; Xie, Yaoming; Wei, Pingrong; Shaefer III, Henry F.; Schleyer, P. von R.; Robinson, Gregory H. (2010). "Carbene Stabilization of Diarsenic: From Hypervalency to Allotropy". Chemistry: A European Journal. 16 (2): 432–5. doi:10.1002/chem.200902840. PMID 19937872.
  42. Ellis, Bobby D.; MacDonald, Charles L. B. (2004). "Stabilized Arsenic(I) Iodide: A Ready Source of Arsenic Iodide Fragments and a Useful Reagent for the Generation of Clusters". Inorganic Chemistry. 43 (19): 5981–6. doi:10.1021/ic049281s. PMID 15360247.
  43. A Se(0) atom has been identified using DFT in [ReOSe(2-pySe)3]; see Cargnelutti, Roberta; Lang, Ernesto S.; Piquini, Paulo; Abram, Ulrich (2014). "Synthesis and structure of [ReOSe(2-Se-py)3]: A rhenium(V) complex with selenium(0) as a ligand". Inorganic Chemistry Communications. 45: 48–50. doi:10.1016/j.inoche.2014.04.003. ISSN 1387-7003.
  44. Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.
  45. Br(II) is known to occur in bromine monoxide radical; see Kinetics of the bromine monoxide radical + bromine monoxide radical reaction
  46. Colarusso, P.; Guo, B.; Zhang, K.-Q.; Bernath, P. F. (1996). "High-Resolution Infrared Emission Spectrum of Strontium Monofluoride" (PDF). J. Molecular Spectroscopy. 175 (1): 158. Bibcode:1996JMoSp.175..158C. doi:10.1006/jmsp.1996.0019.
  47. 47.00 47.01 47.02 47.03 47.04 47.05 47.06 47.07 47.08 47.09 47.10 47.11 47.12 47.13 Yttrium and all lanthanides except Ce and Pm have been observed in the oxidation state 0 in bis(1,3,5-tri-t-butylbenzene) complexes, see Cloke, F. Geoffrey N. (1993). "Zero Oxidation State Compounds of Scandium, Yttrium, and the Lanthanides". Chem. Soc. Rev. 22: 17–24. doi:10.1039/CS9932200017. and Arnold, Polly L.; Petrukhina, Marina A.; Bochenkov, Vladimir E.; Shabatina, Tatyana I.; Zagorskii, Vyacheslav V.; Cloke (2003-12-15). "Arene complexation of Sm, Eu, Tm and Yb atoms: a variable temperature spectroscopic investigation". Journal of Organometallic Chemistry. 688 (1–2): 49–55. doi:10.1016/j.jorganchem.2003.08.028.
  48. "Zirconium: zirconium(I) fluoride compound data". OpenMOPAC.net. Retrieved 2007-12-10.
  49. "Molybdenum: molybdenum(I) fluoride compound data". OpenMOPAC.net. Retrieved 2007-12-10.
  50. 50.0 50.1 "Technetium: technetium(III) iodide compound data". OpenMOPAC.net. Retrieved 2007-12-10.
  51. "Ruthenium: ruthenium(I) fluoride compound data". OpenMOPAC.net. Retrieved 2007-12-10.
  52. Ellis J E. Highly Reduced Metal Carbonyl Anions: Synthesis, Characterization, and Chemical Properties. Adv. Organomet. Chem, 1990, 31: 1-51.
  53. "Rhodium: rhodium(I) fluoride compound data". OpenMOPAC.net. Retrieved 2007-12-10.
  54. Rh(VII) is known in the RhO3+ cation, see Da Silva Santos, Mayara; Stüker, Tony; Flach, Max; Ablyasova, Olesya S.; Timm, Martin; von Issendorff, Bernd; Hirsch, Konstantin; Zamudio‐Bayer, Vicente; Riedel, Sebastian; Lau, J. Tobias (2022). "The Highest Oxidation State of Rhodium: Rhodium(VII) in [RhO3]+". Angew. Chem. Int. Ed. 61 (38): e202207688. doi:10.1002/anie.202207688. PMC 9544489. PMID 35818987.
  55. Palladium(V) has been identified in complexes with organosilicon compounds containing pentacoordinate palladium; see Shimada, Shigeru; Li, Yong-Hua; Choe, Yoong-Kee; Tanaka, Masato; Bao, Ming; Uchimaru, Tadafumi (2007). "Multinuclear palladium compounds containing palladium centers ligated by five silicon atoms". Proceedings of the National Academy of Sciences. 104 (19): 7758–7763. doi:10.1073/pnas.0700450104. PMC 1876520. PMID 17470819.
  56. Ag(0) has been observed in carbonyl complexes in low-temperature matrices: see McIntosh, D.; Ozin, G. A. (1976). "Synthesis using metal vapors. Silver carbonyls. Matrix infrared, ultraviolet-visible, and electron spin resonance spectra, structures, and bonding of silver tricarbonyl, silver dicarbonyl, silver monocarbonyl, and disilver hexacarbonyl". J. Am. Chem. Soc. 98 (11): 3167–75. doi:10.1021/ja00427a018.
  57. Unstable In(0) carbonyls and clusters have been detected, see [1], p. 6.
  58. Guloy, A. M.; Corbett, J. D. (1996). "Synthesis, Structure, and Bonding of Two Lanthanum Indium Germanides with Novel Structures and Properties". Inorganic Chemistry. 35 (9): 2616–22. doi:10.1021/ic951378e. PMID 11666477.
  59. "New Type of Zero-Valent Tin Compound". Chemistry Europe. 27 August 2016.
  60. "HSn". NIST Chemistry WebBook. National Institute of Standards and Technology. Retrieved 23 January 2013.
  61. "SnH3". NIST Chemistry WebBook. National Institure of Standards and Technology. Retrieved 23 January 2013.
  62. Anastas Sidiropoulos (2019). "Studies of N-heterocyclic Carbene (NHC) Complexes of the Main Group Elements" (PDF). p. 39. doi:10.4225/03/5B0F4BDF98F60. S2CID 132399530.
  63. I(II) is known to exist in monoxide (IO); see Nikitin, I V (31 August 2008). "Halogen monoxides". Russian Chemical Reviews. 77 (8): 739–749. Bibcode:2008RuCRv..77..739N. doi:10.1070/RC2008v077n08ABEH003788. S2CID 250898175.
  64. Dye, J. L. (1979). "Compounds of Alkali Metal Anions". Angewandte Chemie International Edition. 18 (8): 587–598. doi:10.1002/anie.197905871.
  65. 65.0 65.1 65.2 65.3 La(I), Pr(I), Tb(I), Tm(I), and Yb(I) have been observed in MB8 clusters; see Li, Wan-Lu; Chen, Teng-Teng; Chen, Wei-Jia; Li, Jun; Wang, Lai-Sheng (2021). "Monovalent lanthanide(I) in borozene complexes". Nature Communications. 12 (1): 6467. doi:10.1038/s41467-021-26785-9. PMC 8578558. PMID 34753931.
  66. Chen, Xin; et al. (2019-12-13). "Lanthanides with Unusually Low Oxidation States in the PrB3– and PrB4– Boride Clusters". Inorganic Chemistry. 58 (1): 411–418. doi:10.1021/acs.inorgchem.8b02572. PMID 30543295. S2CID 56148031.
  67. SmB6- cluster anion has been reported and contains Sm in rare oxidation state of +1; see Paul, J. Robinson; Xinxing, Zhang; Tyrel, McQueen; Kit, H. Bowen; Anastassia, N. Alexandrova (2017). "SmB6 Cluster Anion: Covalency Involving f Orbitals". J. Phys. Chem. A 2017, 121, 8, 1849–1854. 121 (8): 1849–1854. doi:10.1021/acs.jpca.7b00247. PMID 28182423. S2CID 3723987..
  68. Wang, Guanjun; Zhou, Mingfei; Goettel, James T.; Schrobilgen, Gary G.; Su, Jing; Li, Jun; Schlöder, Tobias; Riedel, Sebastian (2014). "Identification of an iridium-containing compound with a formal oxidation state of IX". Nature. 514 (7523): 475–477. Bibcode:2014Natur.514..475W. doi:10.1038/nature13795. PMID 25341786. S2CID 4463905.
  69. Mézaille, Nicolas; Avarvari, Narcis; Maigrot, Nicole; Ricard, Louis; Mathey, François; Le Floch, Pascal; Cataldo, Laurent; Berclaz, Théo; Geoffroy, Michel (1999). "Gold(I) and Gold(0) Complexes of Phosphinine‐Based Macrocycles". Angewandte Chemie International Edition. 38 (21): 3194–3197. doi:10.1002/(SICI)1521-3773(19991102)38:21<3194::AID-ANIE3194>3.0.CO;2-O. PMID 10556900.
  70. Dong, Z.-C.; Corbett, J. D. (1996). "Na23K9Tl15.3: An Unusual Zintl Compound Containing Apparent Tl57−, Tl48−, Tl37−, and Tl5− Anions". Inorganic Chemistry. 35 (11): 3107–12. doi:10.1021/ic960014z. PMID 11666505.
  71. Pb(0) carbonyls have been observered in reaction between lead atoms and carbon monoxide; see Ling, Jiang; Qiang, Xu (2005). "Observation of the lead carbonyls PbnCO (n=1–4): Reactions of lead atoms and small clusters with carbon monoxide in solid argon". The Journal of Chemical Physics. 122 (3): 034505. 122 (3): 34505. Bibcode:2005JChPh.122c4505J. doi:10.1063/1.1834915. ISSN 0021-9606. PMID 15740207.
  72. Bi(0) state exists in a N-heterocyclic carbene complex of dibismuthene; see Deka, Rajesh; Orthaber, Andreas (May 6, 2022). "Carbene chemistry of arsenic, antimony, and bismuth: origin, evolution and future prospects". Royal Society of Chemistry. 51 (22): 8540–8556. doi:10.1039/d2dt00755j. PMID 35578901. S2CID 248675805.
  73. Thayer, John S. (2010). "Relativistic Effects and the Chemistry of the Heavier Main Group Elements". Relativistic Methods for Chemists. Challenges and Advances in Computational Chemistry and Physics. 10: 78. doi:10.1007/978-1-4020-9975-5_2. ISBN 978-1-4020-9974-8.
  74. Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. p. 28. ISBN 978-0-08-037941-8.
  75. 75.0 75.1 Th(-I) and U(-I) have been detected in the gas phase as octacarbonyl anions; see Chaoxian, Chi; Sudip, Pan; Jiaye, Jin; Luyan, Meng; Mingbiao, Luo; Lili, Zhao; Mingfei, Zhou; Gernot, Frenking (2019). "Octacarbonyl Ion Complexes of Actinides [An(CO)8]+/− (An=Th, U) and the Role of f Orbitals in Metal–Ligand Bonding". Chemistry (Weinheim an der Bergstrasse, Germany). 25 (50): 11772–11784. 25 (50): 11772–11784. doi:10.1002/chem.201902625. ISSN 0947-6539. PMC 6772027. PMID 31276242.
  76. Morss, L.R.; Edelstein, N.M.; Fuger, J., eds. (2006). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Netherlands: Springer. ISBN 978-9048131464.
  77. Np(II), (III) and (IV) have been observed, see Dutkiewicz, Michał S.; Apostolidis, Christos; Walter, Olaf; Arnold, Polly L (2017). "Reduction chemistry of neptunium cyclopentadienide complexes: from structure to understanding". Chem. Sci. 8 (4): 2553–2561. doi:10.1039/C7SC00034K. PMC 5431675. PMID 28553487.
  78. 78.0 78.1 78.2 Kovács, Attila; Dau, Phuong D.; Marçalo, Joaquim; Gibson, John K. (2018). "Pentavalent Curium, Berkelium, and Californium in Nitrate Complexes: Extending Actinide Chemistry and Oxidation States". Inorg. Chem. 57 (15). American Chemical Society: 9453–9467. doi:10.1021/acs.inorgchem.8b01450. OSTI 1631597. PMID 30040397. S2CID 51717837.
  79. Domanov, V. P.; Lobanov, Yu. V. (October 2011). "Formation of volatile curium(VI) trioxide CmO3". Radiochemistry. 53 (5). SP MAIK Nauka/Interperiodica: 453–6. doi:10.1134/S1066362211050018. S2CID 98052484.
  80. Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. p. 1265. ISBN 978-0-08-037941-8.
  81. "Rutherfordium". Royal Chemical Society. Retrieved 2019-09-21.
  82. 82.00 82.01 82.02 82.03 82.04 82.05 82.06 82.07 82.08 82.09 82.10 82.11 82.12 82.13 82.14 82.15 82.16 82.17 Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 978-1-4020-3555-5.
  83. Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. p. 1691. ISBN 978-1-4020-3555-5.
  84. Ionova, G. V.; Ionova, I. S.; Mikhalko, V. K.; Gerasimova, G. A.; Kostrubov, Yu. N.; Suraeva, N. I. (2004). "Halides of Tetravalent Transactinides (Rf, Db, Sg, Bh, Hs, Mt, 110th Element): Physicochemical Properties". Russian Journal of Coordination Chemistry. 30 (5): 352. doi:10.1023/B:RUCO.0000026006.39497.82. S2CID 96127012.
  85. Himmel, Daniel; Knapp, Carsten; Patzschke, Michael; Riedel, Sebastian (2010). "How Far Can We Go? Quantum-Chemical Investigations of Oxidation State +IX". ChemPhysChem. 11 (4): 865–9. doi:10.1002/cphc.200900910. PMID 20127784.
  86. Conradie, Jeanet; Ghosh, Abhik (15 June 2019). "Theoretical Search for the Highest Valence States of the Coinage Metals: Roentgenium Heptafluoride May Exist". Inorganic Chemistry. 2019 (58): 8735–8738. doi:10.1021/acs.inorgchem.9b01139. PMID 31203606. S2CID 189944098.
  87. Gäggeler, Heinz W.; Türler, Andreas (2013). "Gas Phase Chemistry of Superheavy Elements". The Chemistry of Superheavy Elements. Springer Science+Business Media. pp. 415–483. doi:10.1007/978-3-642-37466-1_8. ISBN 978-3-642-37465-4. Retrieved 2018-04-21.
  88. Hu, Shu-Xian; Zou, Wenli (23 September 2021). "Stable copernicium hexafluoride (CnF6) with an oxidation state of VI+". Physical Chemistry Chemical Physics. 2022 (24): 321–325. doi:10.1039/D1CP04360A. PMID 34889909.
  89. Thayer, John S. (2010). "Relativistic Effects and the Chemistry of the Heavier Main Group Elements". In Barysz, Maria; Ishikawa, Yasuyuki (eds.). Relativistic Methods for Chemists. Challenges and Advances in Computational Chemistry and Physics. Vol. 10. Springer. pp. 63–67. doi:10.1007/978-1-4020-9975-5_2. ISBN 978-1-4020-9974-8.
  90. Schwerdtfeger, Peter; Seth, Michael (2002). "Relativistic Quantum Chemistry of the Superheavy Elements. Closed-Shell Element 114 as a Case Study" (PDF). Journal of Nuclear and Radiochemical Sciences. 3 (1): 133–136. doi:10.14494/jnrs2000.3.133. Retrieved 12 September 2014.
  91. Thayer, John S. (2010). "Relativistic Effects and the Chemistry of the Heavier Main Group Elements". Relativistic Methods for Chemists. Challenges and Advances in Computational Chemistry and Physics. 10: 83. doi:10.1007/978-1-4020-9975-5_2. ISBN 978-1-4020-9974-8.
  92. Han, Young-Kyu; Bae, Cheolbeom; Son, Sang-Kil; Lee, Yoon Sup (2000). "Spin–orbit effects on the transactinide p-block element monohydrides MH (M=element 113–118)". Journal of Chemical Physics. 112 (6): 2684. Bibcode:2000JChPh.112.2684H. doi:10.1063/1.480842.
  93. 93.0 93.1 Kaldor, Uzi; Wilson, Stephen (2003). Theoretical Chemistry and Physics of Heavy and Superheavy Elements. Springer. p. 105. ISBN 978-1402013713. Retrieved 2008-01-18.
  94. 94.0 94.1 Cao, Chang-Su; Hu, Han-Shi; Schwarz, W. H. Eugen; Li, Jun (2022). "Periodic Law of Chemistry Overturns for Superheavy Elements". ChemRxiv (preprint). doi:10.26434/chemrxiv-2022-l798p. Retrieved 16 November 2022.
  95. Thayer, John S. (2010). "Relativistic Effects and the Chemistry of the Heavier Main Group Elements". Relativistic Methods for Chemists. Challenges and Advances in Computational Chemistry and Physics. 10: 84. doi:10.1007/978-1-4020-9975-5_2. ISBN 978-1-4020-9974-8.
  96. Amador, Davi H. T.; de Oliveira, Heibbe C. B.; Sambrano, Julio R.; Gargano, Ricardo; de Macedo, Luiz Guilherme M. (12 September 2016). "4-Component correlated all-electron study on Eka-actinium Fluoride (E121F) including Gaunt interaction: Accurate analytical form, bonding and influence on rovibrational spectra". Chemical Physics Letters. 662: 169–175. Bibcode:2016CPL...662..169A. doi:10.1016/j.cplett.2016.09.025. hdl:11449/168956.
  97. 97.0 97.1 97.2 97.3 97.4 Pyykkö, Pekka (2011). "A suggested periodic table up to Z ≤ 172, based on Dirac–Fock calculations on atoms and ions". Physical Chemistry Chemical Physics. 13 (1): 161–8. Bibcode:2011PCCP...13..161P. doi:10.1039/c0cp01575j. PMID 20967377.


|comment= options (as of November 2018):
comment=acidic (an acidic oxide)
comment=mildly acidic (a mildly acidic oxide)
comment=strongly acidic (a strongly acidic oxide)
comment=amphoteric (an amphoteric oxide)
comment=basic (a basic oxide)
comment=weakly basic (a weakly basic oxide)
comment=mildly basic (a mildly basic oxide)
comment=strongly basic (a strongly basic oxide)
comment=strongly basic expected (expected to have a strongly basic oxide) -- Ra
comment=oxidizes oxygen (oxidizes oxygen) -- F
comment=depending (depending on the oxidation state, an acidic, basic, or amphoteric oxide) -- Cr, Mn
comment=rarely non-0, weakly acidic (rarely more than 0; a weakly acidic oxide) -- Xe
comment=rarely non-0, unk oxide (rarely more than 0; oxide is unknown) -- Kr
 
comment=parenthesized (parenthesized: prediction)
comment=predicted (predicted)
comment=<any text> <any text>, including blank
 
WP:ENGVAR (set |engvar= in article page)
By default, element articles (and so infoboxes) are in en-US.
In article space, one can call an infobox with |engvar=en-GB, en-OED, which changes these spellings
comment=parenthesized
|engvar= (parenthesized: prediction)
|engvar=en-US (default) (parenthesized: prediction)
|engvar=en-GB (brackets: prediction)
|engvar=en-OED (brackets: prediction)
|engvar=en-FOO (parenthesized: prediction)


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