Acta Crystallographica Section E (Apr 2009)

Hydrogen bonding in 2-carboxyanilinium dihydrogen phosphite at 100 K

  • Nourredine Benali-Cherif,
  • Fatima Allouche,
  • Amani Direm,
  • Kawther Soudani

DOI
https://doi.org/10.1107/S1600536809007077
Journal volume & issue
Vol. 65, no. 4
pp. o664 – o665

Abstract

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The title compound, C7H8NO2+·H2PO3−, is formed from alternating layers of organic cations and inorganic anions stacked along the a-axis direction. They are associated via O—H...O, N—H...O and C—H...O hydrogen bonding, giving rise to two different R22(8) graph-set motifs and generating a three-dimensional network.