(Z)-Ethyl 2-hydroxyimino-2-(4-nitrobenzyl)ethanoate

Caracelli, I. and Trindade, A.C. and Moran, P.J.S. and Hinoue, L. and Zukerman-Schpector, J. and Tiekink, E.R.T. (2010) (Z)-Ethyl 2-hydroxyimino-2-(4-nitrobenzyl)ethanoate. Acta Crystallographica Section E: Structure Reports Online, 66 (1). O137-U2263. ISSN 1600-5368,

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The title molecule, C(11)H(10)N(2)O(6), has a Z conformation about the C = N bond of the oxime unit. There are significant twists from planarity throughout the molecule, the most significant being between the hydroxyimino and ester groups which are effectively orthogonal with an N-C-C-O(carbonyl) torsion angle of 91.4 (2)degrees. The crystal packing features oxime-benzoyl O-H center dot center dot center dot O contacts that lead to chains along [010] and C-H center dot center dot center dot O interactions also occur.

Item Type: Article
Subjects: Q Science > Q Science (General)
Depositing User: MR Faizal II H
Date Deposited: 23 Dec 2015 03:13
Last Modified: 31 Jan 2019 01:46
URI: http://eprints.um.edu.my/id/eprint/15283

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