Cobalt cyanide (Co(CN)3)
Basic information
- CAS
14965-99-2- Standard SMILES
[C-]#N.[C-]#N.[C-]#N.[Co+3]- InChIKey
LQQNOXLDMFYUPA-UHFFFAOYSA-N- Molecular formula
- C3CoN3
- Average molar mass
- 136.99 g/mol
- Monoisotopic mass
- 136.942416
Names & identifiers
- Preferred name
- Cobalt cyanide (Co(CN)3)
- IUPAC
- cobalt(3+) tricyanide
- English name
- cobalt tricyanide
- Molecular formula
- C3CoN3
- Molecular weight
- 136.99
Names & synonyms
Cobalt cyanide (Co(CN)3)14965-99-2EINECS 239-039-5RefChem:577867Cobalt tricyanidecobalt(3+);tricyanidecobalt(iii) cyanideSCHEMBL8346938COBALTIC CYANIDECOBALT(III)CYANIDETricyanocobalt(III)
Database identifiers
- CAS
14965-99-2- PubChem CID
- 84729
- EC Number
- 239-039-5
- Nikkaji
- J241.365E
Properties
Computed structural properties
- Topological polar surface area
- 71.4 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 0
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 53.2
Physicochemical properties
- EPA Substance Registry System
- 3 · Cobalt cyanide (Co(CN)3) (14965-99-2)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationCobalt cyanide (Co(CN)3): INACTIVE
Preparation methods
PreparationCobalt(III) cyanide is believed to be obtained as a dark blue solid when the aquated acids H[Co(CN)4] and H2[Co(CN)5] are heated. When cobalt(II) cyanide is dissolved in potassium cyanide solution and the deep red solution is boiled in air the yellow hexacyanocobaltate(HI) is formed.
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Compound notes
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