Acta Cryst. (2003). E59, o1336-o1338  [ doi:10.1107/S1600536803018245 ]

2-(Diphenylphosphinoyl)benzoic acid chloroform solvate

S. Burger, B. Therrien and G. Süss-Fink

Abstract: In the solid state, 2-(diphenylphosphinoyl)benzoic acid, (C₆H₄CO₂H)P(O)PPh₂, forms a hydrogen-bonded dimer between the phosphoryl O atom and the O-H group of the benzoic acid moiety, while the O atom of the carbonyl group is involved in an intramolecular contact with the P atom. The molecule exists as the chloroform solvate, C₁₉H₁₅O₃P·CHCl₃.

Online 23 August 2003

Copyright © International Union of Crystallography
IUCr Webmaster