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Crystal structure of L-alanine phosphate

  • Structure of Organic Compounds
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Abstract

The crystal structure of L-alanine phosphate (C3O2NH7 · H3PO4) is determined by the single-crystal diffraction technique; a = 11.918(1) Å, b = 9.117(1) Å, c = 7.285(1) Å, γ = 104.7(1)°, space group P21, and Z = 4. The amino group of the alanine is protonated by the hydrogen atom of the phosphoric acid. Pairs of H2PO 4 hydrogen-bonded ions are packed into layers alternating with layers of alanine molecules in the crystal. No hydrogen bonds are formed immediately between the alanine molecules.

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Translated from Kristallografiya, Vol. 48, No. 2, 2003, pp. 318–320.

Original Russian Text Copyright © 2003 by Smolin, Lapshin, Pankova.

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Smolin, Y.I., Lapshin, A.E. & Pankova, G.A. Crystal structure of L-alanine phosphate. Crystallogr. Rep. 48, 283–285 (2003). https://doi.org/10.1134/1.1564207

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  • DOI: https://doi.org/10.1134/1.1564207

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