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N-Carbamoyl-DL-aspartic acid

Rao, GS Jagannatha and Murthy, HM Krishna and Rao, N Appaji and Vijayan, M (1982) N-Carbamoyl-DL-aspartic acid. In: Acta Crystallographica Section B: Structural Crystallography and Crystal Chemistry, 38 (5). pp. 1672-1674.

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Abstract

CsHaN205, PL a = 6.438 (2), b = 7.486 (3), c = 8.048 (4)A, a = 72.2(1), fl = 80.8(1), y = 76.4 (1) °, D m = 1.65 (1) (flotation), D c = 1.64 Mg m -3, Z = 2. Final R = 0.095 for 1205 observed reflections. The molecule assumes the sterically least favourable conformation with the side chain carboxyl group staggered between the a-carboxyl group and the N atom attached to C '~. The ureido group takes part in two specific interactions involving two nearly parallel hydrogen bonds in one and two convergent hydrogen bonds in the other.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to International Union of Crystallography
Department/Centre: Division of Biological Sciences > Molecular Biophysics Unit
Division of Biological Sciences > Biochemistry
Date Deposited: 22 Dec 2009 09:19
Last Modified: 19 Sep 2010 05:44
URI: http://eprints.iisc.ernet.in/id/eprint/23112

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