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. 2011 Sep 1;67(Pt 9):o2454.
doi: 10.1107/S1600536811034234. Epub 2011 Aug 27.

4-(Diphenyl-phosphan-yl)benzoic acid

Pei-Hua Zhao  1 , Fu-Yu Sun, Jun-Jie Liu
Affiliations

4-(Diphenyl-phosphan-yl)benzoic acid

Pei-Hua Zhao et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

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.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of (I). Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii.
Fig. 2.
Fig. 2.
The crystal packing for (I). ,,;n,
See this image and copyright information in PMC

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