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Crystal and molecular structure of diphenylphosphinylacetic acid
Authors:Dennis A. Edwards  Mary F. Mahon  Timothy J. Paget
Affiliation:(1) School of Chemistry, University of Bath, Claverton Down, BA2 7AY Bath, UK
Abstract:
Diphenylphosphinylacetic acid crystallizes in the monoclinic space groupP2l/n with unit cell dimensionsa=5.6875(7),b=17.049(4),c=13.471(2) Å, beta=93.36(1)° and Z=4. The molecular packing consists of hydrogen bonded chains arising from intermolecular interactions between a carboxylic acid hydroxyl group and an oxygen of an adjacent phosphine oxide moiety.
Keywords:Crystal structure  carboxylic acid  phosphine oxide  hydrogen bonding
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