NFE

NI-FE ACTIVE CENTER

Created:	1999-07-08
Last modified:	2026-07-31

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2 entries where NFE is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	9
Chiral Atom Count	0
Bond Count	8
Aromatic Bond Count	0

2D diagram of NFE

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Chemical Component Summary
Name	NI-FE ACTIVE CENTER
Systematic Name (OpenEye OEToolkits)	nickeliosulfanyl-bis(oxidaniumylidynemethyl)-(oxidanylidene-$l^{3}-sulfanyl)iron
Formula	C₂ Fe Ni O₃ S₂
Molecular Weight	250.688
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	[O+]#C[Fe](C#[O+])(S[Ni])S=O
SMILES	CACTVS	3.385	[Ni]S[Fe](C#[O+])C#[O+].O=S
SMILES	OpenEye OEToolkits	3.1.0.0	C(#[O+])[Fe](C#[O+])([S]=O)S[Ni]
Canonical SMILES	CACTVS	3.385	[Ni]S[Fe](C#[O+])C#[O+].O=S
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	C(#[O+])[Fe](C#[O+])([S]=O)S[Ni]
InChI	InChI	1.06	InChI=1S/2CO.Fe.Ni.OS.S/c21-2;;;1-2;/q2+1;;;;
InChIKey	InChI	1.06	RBNXEFNWWKYZOB-UHFFFAOYSA-N

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