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2-(4-Chloro­phenyl)-1,3-di­cyano-6,7-di­hydro-4-imino-9,10-di­methoxy­benzo­[a]­quinolizine–water (2/5)


Linden, Anthony; Awad, Enas M; Elwan, Nehal M; Hassaneen, Hamdi M; Heimgartner, Heinz (2002). 2-(4-Chloro­phenyl)-1,3-di­cyano-6,7-di­hydro-4-imino-9,10-di­methoxy­benzo­[a]­quinolizine–water (2/5). Acta Crystallographica. Section C: Crystal Structure Communications, 58:o122-o124.

Abstract

Crystals of the title compound, C23H17ClN4O2 x 2.5H2O, contain channels filled with highly disordered water molecules. The best structure refinement was obtained by removing the solvent contribution from the intensity data and refining against a solvent-free model. The central six-membered ring of the quinolizine molecule has a slightly distorted screw-boat conformation.

Abstract

Crystals of the title compound, C23H17ClN4O2 x 2.5H2O, contain channels filled with highly disordered water molecules. The best structure refinement was obtained by removing the solvent contribution from the intensity data and refining against a solvent-free model. The central six-membered ring of the quinolizine molecule has a slightly distorted screw-boat conformation.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Department of Chemistry
Dewey Decimal Classification:540 Chemistry
Language:English
Date:2002
Deposited On:03 Oct 2013 09:04
Last Modified:05 Apr 2016 17:00
Publisher:Wiley-Blackwell
ISSN:0108-2701
Funders:F. Hoffmann-La Roche AG, Basel
Publisher DOI:https://doi.org/10.1107/S010827010102090X

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