biostudies-literatureUnknown67(Pt 9)Zhao PHIn the title compound, C(19)H(15)O(2)P, the dihedral angles between the benzoic acid ring and the phenyl rings are 75.64 (7) and 80.88 (7)°; the dihedral angle between the phenyl rings is 81.35 (7)°. In the crystal, inversion dimers linked by pairs of O-H⋯O hydrogen bonds generate R(2) (2)(8) loops between the head-to-head carb-oxy-lic acid groups.Acta crystallographica. Section E, Structure reports onlineo2454https://www.ebi.ac.uk/biostudies/studies/S-EPMC3200870biostudies-literature4-(Diphenyl-phosphan-yl)benzoic acid.PMC3200870Sun FYLiu JJZhao PHfalse4-(Diphenyl-phosphan-yl)benzoic acid.In the title compound, C(19)H(15)O(2)P, the dihedral angles between the benzoic acid ring and the phenyl rings are 75.64 (7) and 80.88 (7)°; the dihedral angle between the phenyl rings is 81.35 (7)°. In the crystal, inversion dimers linked by pairs of O-H⋯O hydrogen bonds generate R(2) (2)(8) loops between the head-to-head carb-oxy-lic acid groups.2011-01-01T00:00:00Z2011 Sep2025-04-04T08:06:28.688Z2019-03-26T23:59:28ZS-EPMC32008702205902210.1107/S1600536811034234