title: Triphenylphosphine oxide-3-chlorobenzoic acid (1/1).
abstract: In the title compound, C(18)H(15)OP.C(7)H(5)ClO(2), the triphenylphosphine oxide molecule forms a single directed hydrogen bond with the 3-chlorobenzoic acid molecule, with an O.O=P distance of 2.607 (2) A. The C-Cl and C=O bonds adopt a cisoid conformation in the 3-chlorobenzoic acid molecule.
authors.affiliation: Department of Chemistry, College of Science, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia.
authors.forename: Khalid A
authors.initials: KA
authors.lastname: Al-Farhan