X-ray studies of crystalline complexes involving amino acids and peptides. XLIV. Invariant features of supramolecular association and chiral effects in the complexes of arginine and lysine with tartaric acid

Selvaraj, M.; Thamotharan, S.; Roy, S.; Vijayan, M.

doi:10.1107/S010876810701107X

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

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Figure 5
(a) Crystal structure of L-lysinium D-hydrogen tartrate. (b) The lysinium layer and (c) the hydrogen tartrate layer in the structure and (d) the amino acid layer (major component) in the L-lysinium L-hydrogen tartrate. The arrangement of the minor component is the same except that the bifurcated N7⋯O1/O2 hydrogen bond is replaced by a normal N7⋯O2 hydrogen bond.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 63| Part 3| May 2007| Pages 459-468

doi:10.1107/S010876810701107X

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