Acta Crystallographica Section B

Structural Science

Volume 54, Part 3 (June 1998)


research papers



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Acta Cryst. (1998). B54, 257-263    [doi:10.1107/S0108768197011543]

X-ray Studies on Crystalline Complexes Involving Amino Acids and Peptides. XXXIII. Crystal Structures of L- and DL-Arginine Complexed with Oxalic Acid and a Comparative Study of Amino Acid-Oxalic Acid Complexes

N. R. Chandra, M. M. Prabu, J. Venkatraman, S. Suresh and M. Vijayan

Synopsis: The oxalic acid complexes of DL and L forms of basic amino acids exhibit a variety of ionization states and stoichiometries. They demonstrate the tendency of individual molecules to retain their intrinsic aggregation propensities even as they interact with other molecules.


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Structure factor file (CIF format) (137.3 kbytes)
Contains datablock shel93


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Structure factor file (CIF format) (146.9 kbytes)
Contains datablocks shel93, global, DLAO, LAO


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