FE2

FE (II) ION

Created:	1999-07-08
Last modified:	2011-06-04

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1,112 entries where FE2 is found as a standalone ligand

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Chemical Details
Formal Charge	2
Atom Count	1
Chiral Atom Count	0
Bond Count	0
Aromatic Bond Count	0

2D diagram of FE2

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Chemical Component Summary
Name	FE (II) ION
Systematic Name (OpenEye OEToolkits)	iron(+2) cation
Formula	Fe
Molecular Weight	55.845
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	[Fe+2]
SMILES	CACTVS	3.341	[Fe++]
SMILES	OpenEye OEToolkits	1.5.0	[Fe+2]
Canonical SMILES	CACTVS	3.341	[Fe++]
Canonical SMILES	OpenEye OEToolkits	1.5.0	[Fe+2]
InChI	InChI	1.03	InChI=1S/Fe/q+2
InChIKey	InChI	1.03	CWYNVVGOOAEACU-UHFFFAOYSA-N

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.