Crystal and molecular structure of phenylarsonic acid

  • Yu. T. Struchkov
Article

Summary

  1. 1.

    The crystal structure of phenylarsonic acid was determined from two projections of the electron density.

     
  2. 2.

    The following bond lengths were found: As-C=1.97A, As=O=1.65Δ, As-O=1.75 A. The As atoms have a distorted tetrahedral valence configuration.

     
  3. 3.

    The molecular packing is determined by the stable hydrogen bonds -O-H...O= of length 2.48 and 2.53 A, uniting the molecules into endless columns.

     

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Literature cited

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    J. Waser, V. Schomaker, J. Amer. Chem. Soc.67 2014 (1945).Google Scholar
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    Tables of interatomic distances and configuration in molecules and ions edited by L. E. Sutton, London, 1958.Google Scholar
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    E. G. Cox, M. W. Dougill, G. A. Jeffrey, J. Chem. Soc., 4854, (1952).Google Scholar
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    F. R. Ahmed, D. W. J. Cruickshank, Acta Crystallogx.6, 385 (1953).Google Scholar
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    A. I. Kitaigorodskii, Organic Crystallochemistry [in Russian] (Izd. AN SSSR, Moscow, 1955).Google Scholar

Copyright information

© Consultants Bureau 1961

Authors and Affiliations

  • Yu. T. Struchkov
    • 1
  1. 1.Institute of Heteroorganic CompoundsUSSR

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