N,N `-Bis[(E)-(2-chloro-8-methylquinolin-3-yl)methylidene]ethane-1,2-diami ne

Prasath, R. and Bhavana, P. and Ng, S.W. and Tiekink, E.R.T. (2010) N,N `-Bis[(E)-(2-chloro-8-methylquinolin-3-yl)methylidene]ethane-1,2-diami ne. Acta Crystallographica Section E: Structure Reports Online, 66 (12). O3123-U201. ISSN 1600-5368,

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The complete molecule of the title compound, C24H20Cl2N4, is generated by a crystallographic inversion centre. A kink in the molecule is evident [C-N-C-C torsion angle = -147.0 (3)degrees] owing to the twist in the central ethylene bridge. Further, there is a small twist between the imine [N=C = 1.267 (3) angstrom] and quinoline residues [N-C-C-C = -12.4 (4)degrees]. In the crystal, a combination of pi-pi [pyridine-benzene centroid-centroid distance = 3.5670 (14) angstrom] and C-H center dot center dot center dot N contacts leads to supramolecular chains propagating in [010].

Item Type: Article
Subjects: Q Science > Q Science (General)
Depositing User: Mr Faizal 2
Date Deposited: 08 Jan 2015 02:39
Last Modified: 31 Jan 2019 05:14
URI: http://eprints.um.edu.my/id/eprint/11707

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