A1CG5

oxotri(phenyl)-lambda~5~-phosphane

Created:	2025-06-17
Last modified:	2026-01-07

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1 entries where A1CG5 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	35
Chiral Atom Count	0
Bond Count	37
Aromatic Bond Count	18

2D diagram of A1CG5

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Chemical Component Summary
Name	oxotri(phenyl)-lambda~5~-phosphane
Systematic Name (OpenEye OEToolkits)	diphenylphosphorylbenzene
Formula	C₁₈ H₁₅ O P
Molecular Weight	278.285
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=P(c1ccccc1)(c1ccccc1)c1ccccc1
SMILES	CACTVS	3.385	O=[P](c1ccccc1)(c2ccccc2)c3ccccc3
SMILES	OpenEye OEToolkits	3.1.0.0	c1ccc(cc1)P(=O)(c2ccccc2)c3ccccc3
Canonical SMILES	CACTVS	3.385	O=[P](c1ccccc1)(c2ccccc2)c3ccccc3
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1ccc(cc1)P(=O)(c2ccccc2)c3ccccc3
InChI	InChI	1.06	InChI=1S/C18H15OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChIKey	InChI	1.06	FIQMHBFVRAXMOP-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.