Cyanide Anion

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Properties Simple | Detailed

Formula CHN
IUPAC Name cyanide
Molecular Mass 27.025 g·mol−1
Heat of Formation 429.8 ± 16.7 kJ·mol−1
Dipole Moment 1.59 ± 1.08 D
Volume 42.57 Å 3
Surface Area 60.0 Å 2
Point Group Symmetry C*v
Synonyms
  • 151-50-8 (potassium)
  • carbon nitride ion (cn(sup 1-))
  • carbon nitride ion (cn1-)
  • cn(-)
  • cn-
  • cyanide (anion)
  • cyanide (cn(sup 1-))
  • cyanide ion
  • cyanide ions
  • cyanide solutions, n.o.s. [un1935] [poison, keep away from food]
  • cyanide standard for ic
  • cyanide with potassium salt
  • cyanide(1-)
  • cyanide(1-) ion
  • cyanide, free
  • cyanides (soluble salts and complexes) not otherwise specified
  • cyano
  • cyn
  • hydrocyanic acid, ion(1-)-
  • isocyanide
  • nitridocarbonate(1-)
  • nitrile anion
  • potassium cyanide - zinc cyanide solution
  • prussiate
  • zyanid
CAS Number(s)
  • 57-12-5
  • 373-51-3
InChIKey XFXPMWWXUTWYJX-UHFFFAOYSA-N
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Elements C N