Iron(II) cyanide

Iron(II) cyanide is a hypothetical inorganic compound with the empirical formula Fe(CN)₂. A chemical compound that has been produced from the decomposition of ammonium ferrocyanide has been claimed to be Fe(CN)₂, but no spectroscopic evidence has been presented.^[1][2]

Iron(II) cyanide

Names
IUPAC name Iron(II) cyanide
Identifiers
CAS Number	1948-47-6 Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:31594
ChemSpider	391824
EC Number	237-875-5
KEGG	C12218
PubChem CID	6102315
InChI InChI=1S/2CN.Fe/c2*1-2;/q2*-1;+2 Key: OXNSNGFUWQVOKD-UHFFFAOYSA-N
SMILES [C-]#N.[C-]#N.[Fe+2]
Properties
Chemical formula	Fe(CN)2
Molar mass	107.881
Related compounds
Other cations	cobalt(II) cyanide nickel(II) cyanide
Related compounds	potassium ferrocyanide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references