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Copper(1+) potassium cyanide (1:1:2)

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Copper(1+) potassium cyanide (1:1:2)

Molecular formula: C2CuKN2 CAS# 127711-64-2
Categories: Coordination compounds , Inorganic salt
PubChem CID: 61666 | ChemSpider ID: 55571
Names
English:
Copper(1+) potassium cyanide (1:1:2)(IUPAC)
Copper(I) potassium cyanide
Cuprate(1-), dicyano-, potassium
Cuprous Potassium Cyanide
EINECS:237-192-2
Potassium copper(I) cyanide
Potassium cuprocyanide
Potassium dicyanocuprate
Potassium dicyanocuprate(1-)
UN1679
potassium dicyanocuprate(I)
potassium;copper(1+);dicyanide

Variants of the formula:

K[Cu(CN)2]
KCu(CN)2
K^+$L(1.1)_(A0,N0)Cu^+$slope(60)<\hC`^-\\\N></hC`^-///N>
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Copper(1+) potassium cyanide (1:1:2) is involved

  • CuBr + 2KCN -> K[Cu(CN)2] + KBr
  • CuI + 2KCN → K[Cu(CN)2] + KI