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Structure of N2-carbamoyl-L-asparagine

Yennawar, HP and Viswamitra, MA (1988) Structure of N2-carbamoyl-L-asparagine. In: Acta Crystallographica Section C, 44 . pp. 718-720.

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Official URL: http://scripts.iucr.org/cgi-bin/paper?an0079

Abstract

CsH9N304, M r= 175.1, orthorhombic,P212~2 ~, a = 7.486 (1), b = 9.919 (2), c =20.279 (2) A, V= 1505.8 A 3, z = 8, D x = 1.54, D m = 1.60 Mg m -3, ~,(Cu Ka) = 1.5418 A, g = 1. I I mm -~, F(000) = 736, T = 300 K, final R = 0.032 for 1345 observed reflections. The two independent molecules in the asymmetric unit are related by a pseudo twofold axis, with the asparagine side chains having different conformations [X 2 being -132.1 (3) and 139.6 (2)°]. The crystal structure is stabilized by extensive hydrogen bonding, with a specific interaction between the carboxyl group of one molecule and the carbamoyl group of another forming hydrogen-bonded chains.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to International Union of Crystallography.
Department/Centre: Division of Biological Sciences > Microbiology & Cell Biology
Division of Biological Sciences > Molecular Reproduction, Development & Genetics (formed by the merger of DBGL and CRBME)
Division of Physical & Mathematical Sciences > Physics
Date Deposited: 05 Oct 2010 07:58
Last Modified: 05 Oct 2010 07:58
URI: http://eprints.iisc.ernet.in/id/eprint/32967

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