From Wikipedia, the free encyclopedia
Names
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IUPAC name
Iron(II) cyanide
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Identifiers
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- 1948-47-6 Y
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3D model (JSmol)
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ChEBI
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ChemSpider
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EC Number
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KEGG
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InChI=1S/2CN.Fe/c2*1-2;/q2*-1;+2 Key: OXNSNGFUWQVOKD-UHFFFAOYSA-N
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Properties
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Fe(CN)2
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Molar mass
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107.881
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Appearance
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pale green solid[1]
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Related compounds
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cobalt(II) cyanide nickel(II) cyanide
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Related compounds
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potassium ferrocyanide
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
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Chemical compound
Iron(II) cyanide is an inorganic compound with the empirical formula Fe(CN)2. It may have a Fe2[Fe(CN)6] structure.[1][better source needed]
Production[]
Iron(II) cyanide can be produced by dissolving 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 《无机化学丛书》.第九卷 锰分族 铁系 铂系. 科学出版社. P171. 氰化铁(II)
Salts and covalent derivatives of the cyanide ion |
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HCN
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He
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LiCN
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C(CN)4 C2(CN)2
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NH4CN, N3CN
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OCN−, -NCO
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FCN
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Ne
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NaCN
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Al(CN)3
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, (CH3)3SiCN
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SCN−, -NCS, (SCN)2,
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ClCN
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Ar
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KCN
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Ca(CN)2
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Ti
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V
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Cr(CN)63−
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Mn
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Fe(CN)2, Fe(CN)64−, Fe(CN)63−
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Co(CN)2
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Ni(CN)2 Ni(CN)42−
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CuCN
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Zn(CN)2
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Ge
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, (CH3)2AsCN
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SeCN−
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BrCN
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Kr
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RbCN
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Zr
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Nb
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Mo(CN)84−
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Tc
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Ru
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Rh
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Pd(CN)2
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AgCN
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Cd(CN)2
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Sn
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Te
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ICN
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Xe
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CsCN
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Ba(CN)2
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*
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Hf
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Ta
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W
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Re
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Os
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Ir
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Pt(CN)42-,
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, K[Au(CN)2]
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, Hg(CN)2
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Po
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At
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Rn
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Fr
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Ra
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**
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Lr
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Rf
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Db
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Sg
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Bh
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Hs
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Mt
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Ds
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Rg
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Cn
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Nh
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Fl
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Mc
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Lv
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Ts
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Og
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*
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,
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Pr
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Nd
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Pm
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Tb
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Er
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Tm
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**
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Pa
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Np
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Pu
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Am
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Cm
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Bk
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Cf
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Es
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Fm
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Md
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No
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Categories:
- Iron(II) compounds
- Cyanides
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