Bis(phenylphosphonic) anhydride
Abstract
The asymmetric unit of the title compound, C12H12O5P2, contains four independent molecules, generating two dimers via pairs of intermolecular O-H center dot center dot center dot O hydrogen bonds, forming R-2(2) (8) rings. The two aryl rings of each molecule form dihedral angles of 108.6 (1), 103.2 (1), 12.5 (2) and 8.1 (2)degrees in the four molecules.
Citation
Li , Y , Hua , G , Slawin , A M Z & Woollins , J D 2009 , ' Bis(phenylphosphonic) anhydride ' , Acta Crystallographica. Section E, Structure reports online , vol. 65 , no. 11 , pp. O2647-U2732 . https://doi.org/10.1107/S1600536809038525
Publication
Acta Crystallographica. Section E, Structure reports online
Status
Peer reviewed
ISSN
1600-5368Type
Journal article
Rights
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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