Input interpretation
cuprous cyanide
Chemical names and formulas
formula | CuCN Hill formula | CCuN name | cuprous cyanide alternate names | copper(+1) cation cyanide | copper cyanide | copper cyanide (1:1) | copper(I) cyanide | cupricin mass fractions | C (carbon) 13.4% | Cu (copper) 71% | N (nitrogen) 15.6%
Structure diagram
Structure diagram
vertex count | 3 edge count | 1 Schultz index | 4 Wiener index | 1 Hosoya index | 2 Balaban index | 1
Basic properties
molar mass | 89.564 g/mol phase | solid (at STP) melting point | 474 °C density | 2.92 g/cm^3 solubility in water | insoluble
Units
Solid properties (at STP)
density | 2.92 g/cm^3
Units
Thermodynamic properties
specific free energy of formation Δ_fG° | solid | 1.243 kJ/g molar free energy of formation Δ_fG° | solid | 111.3 kJ/mol specific heat of formation Δ_fH° | solid | 1.074 kJ/g molar heat of formation Δ_fH° | solid | 96.2 kJ/mol molar heat of fusion | 11.3 kJ/mol | specific heat of fusion | 0.1262 kJ/g | (at STP)
Chemical identifiers
![CAS number | 544-92-3 Beilstein number | 3587244 PubChem CID number | 11009 PubChem SID number | 24852948 SMILES identifier | [C-]#N.[Cu+] InChI identifier | InChI=1/CN.Cu/c1-2;/q-1;+1 RTECS number | GL7150000 MDL number | MFCD00010975](../image_source/4bc77f3dd6939feb98dd22da5a167f06.png)
CAS number | 544-92-3 Beilstein number | 3587244 PubChem CID number | 11009 PubChem SID number | 24852948 SMILES identifier | [C-]#N.[Cu+] InChI identifier | InChI=1/CN.Cu/c1-2;/q-1;+1 RTECS number | GL7150000 MDL number | MFCD00010975
NFPA label
NFPA label
NFPA health rating | 2 NFPA fire rating | 0 NFPA reactivity rating | 0
Toxicity properties
RTECS classes | other
Ion equivalents
Cu^+ (copper(I) cation) | 1 (CN)^- (cyanide anion) | 1