Iron(II) cyanide

Iron(II) cyanide
Names
	IUPAC name Iron(II) cyanide
Identifiers
CAS Number	1948-47-6 ;
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/c21-2;/q2-1;+2 Key: OXNSNGFUWQVOKD-UHFFFAOYSA-N;
	SMILES #N.#N.;
Properties
Chemical formula	Fe(CN)2
Molar mass	107.881
Appearance	pale green solid
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 , 100 kPa). Infobox references

Iron(II) cyanide is an inorganic compound with the empirical formula Fe(CN)₂. It may have a Fe₂ structure.^[1]^{[better source needed]}

Production

Iron(II) cyanide can be produced by dissolving ammonium ferrocyanide at 320 °C.

3 (NH₄)₄Fe(CN)₆ → Fe₂Fe(CN)₆ + 12 NH₄CN

Reaction

Iron(II) cyanide can react with potassium hydroxide solvent to produce iron(II) hydroxide and potassium ferrocyanide.^[1]

Fe₂Fe(CN)₆ + 4 KOH → 2 Fe(OH)₂ + K₄Fe(CN)₆

References

^ ^a ^b ^c 氰化铁(II) [Iron(II) cyanide]. 锰分族铁系铂系 [Manganese, Iron, and Platinum Groups]. 无机化学丛书 . Vol. 9. 科学出版社 . p. 171.

Zdroj:https://en.wikipedia.org?pojem=Iron(II)_cyanide
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[wj-1] 氰化铁(II) [Iron(II) cyanide]. 锰分族铁系铂系 [Manganese, Iron, and Platinum Groups]. 无机化学丛书 . Vol. 9. 科学出版社 . p. 171.

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