FSO

IRON/SULFUR/OXYGEN HYBRID CLUSTER

Created:	2000-05-04
Last modified:	2023-09-23

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7 entries where FSO is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	10
Chiral Atom Count	2
Bond Count	12
Aromatic Bond Count	0

2D diagram of FSO

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Chemical Component Summary
Name	IRON/SULFUR/OXYGEN HYBRID CLUSTER
Formula	Fe₄ O₃ S₃
Molecular Weight	367.573
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	[S-][Fe]12O[Fe]O[Fe]3S[Fe](O1)[S+]23
SMILES	OpenEye OEToolkits	2.0.7	O1[Fe]O[Fe]2(O[Fe]3[S+]2[Fe]1S3)[S-]
Canonical SMILES	CACTVS	3.385	[S-][Fe@@]12O[Fe]O[Fe]3S[Fe](O1)[S@@+]23
Canonical SMILES	OpenEye OEToolkits	2.0.7	O1[Fe]O[Fe]2(O[Fe]3[S@@+]2[Fe]1S3)[S-]
InChI	InChI	1.06	InChI=1S/4Fe.3O.3S/q;;;;;;;;-1;+1
InChIKey	InChI	1.06	JQPFOUXUGPAEOB-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.