List of Oxidation State of Most important Complex Compounds

Here is the list of Complex Chemical Compounds with Oxidation State of underlined atom.

1. Potassium dichromate = K₂Cr₂O₇  = +6
2. Potassium ferro cyanide = K₄[Fe(CN)₆] = +2
3. Prussian blue/ Ferric ferro cyanide = Fe₄[Fe(CN)₆]₃ =+2
4. Turnbull's blue/ Ferro ferricyanide = Fe₃[Fe(CN)₆]₂ = +3
5. Cane sugar = C₁₂H₂₂O₁₁ = 0
6. Glucose = C₆H₁₂O₆ = 0
7. Dichloromethane = CH₂Cl₂ = 0
8. Pyrene = CCl₄ = +4
9. Brown ring = FeSO4.NO = +2
10. Dark brown ring = [Fe(H2O)5NO]SO4 = +1
11. Sodium tetrathionate = Na2S4O6 = 0(S-S) and +5
12. Dimethyl sulphoxide = (CH3)2SO = 0
13. Perdisulphuric acid (Marshall acid) = H2S2O8 = +6 (Not +7 as expected)
14. Hypo = Na2S2O3 = +5 and -1; -2 and +6
15. Bleaching Powder = CaOCl2 = +1 and -1
16. Peroxo monosulphuric acid (Caro's acid) = H2SO5 = +6
17. Oleum = H2S2O7 = +6
18. Fischer's Salt = K3[Co(NO2)6]
19. Chromium Pentaoxide = CrO5 (Butterfly shape) = +6
20. Potassium tri-iodide = KI3 = 0 and -1
21. Cyanide = H-CN(Prussic acid) = +2 for C and -3 for N
22. Isocyanide = H-NC = +2 for C and -3 for N
23. Hydrazine = NH2 - NH2 = -2
24. Nitrosyl chloride = NOCl = +3
25. Sodium nitroprusside = Na2[Fe(CN)5NO] = +2
26. Sodium sulphonitroprusside = Na4[Fe(CN)5NOS] = +2
27. Hydrazoic acid = N3H = -1/3
28. Nickel tetracarbonyl = Ni(CO)4 = 0
29. Ferrous oxide = FeO = +2
30. Ferric oxide = Fe2O3 = +3
31. Ferrosoferric oxide = Fe3O4 = +8/3
32. Schweitzer reagent = [Cu(NH3)]SO4 = +2
33. Haemoglobin = +2 of Fe
34. Methaemoglobin = +3 of Fe

Cr. NAME Chemistry Module

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