Jagannatha Rao, G. S. ; Krishna Murthy, H. M. ; Appaji Rao, N. ; Vijayan, M. (1982) N-Carbamoyl-DL-aspartic acid Acta Crystallographica Section B, 38 . pp. 1672-1674. ISSN 0108-7681
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Official URL: http://scripts.iucr.org/cgi-bin/paper?a21261
Related URL: http://dx.doi.org/10.1107/S0567740882006815
Abstract
C5H8N2O3, PI̅, a = 6.438 (2), b = 7.486 (3), c = 8.048(4)Å, α = 72-2(1), β = 80.8(1). γ= 76.4 (1)°, Dm = 1.65 (I) (Rotation), Dc = 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 carboxvl group staggered between the α-carboxyl group and the N atom attached to Cα, 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: | Article |
|---|---|
| Source: | Copyright of this article belongs to International Union of Crystallography. |
| ID Code: | 74440 |
| Deposited On: | 14 Dec 2011 04:08 |
| Last Modified: | 12 Jul 2012 08:51 |
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