4-{[(4Z)-5-Oxo-2-phenyl-4,5-dihydro-1,3-oxazol-4-ylidene]methyl}phen yl acetate

Baldaniya, B.B. and Jotani, M.M. and Tiekink, E.R.T. (2010) 4-{[(4Z)-5-Oxo-2-phenyl-4,5-dihydro-1,3-oxazol-4-ylidene]methyl}phen yl acetate. Acta Crystallographica Section E: Structure Reports Online, 66 (5). O1175-U955. ISSN 1600-5368,

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The title molecule, C(18)H(13)NO(4), shows a dihedral angle between the terminal acetyl group (r.m.s. deviation = 0.0081 angstrom) and remaining non-H atoms (r.m.s. = 0.0734 angstrom) of 53.45 (7)degrees. The configuration about the central olefinic bond is Z and overall the molecule has a U-shaped conformation. Supramolecular chains along the b-axis direction are found in the crystal structure. These are stabilized by (C=O)center dot center dot center dot pi (ring centroid of the 1,3-oxazole ring) interactions [3.370 (2) angstrom].

Item Type: Article
Subjects: Q Science > QC Physics
Depositing User: MR Faizal II H
Date Deposited: 02 Nov 2015 07:26
Last Modified: 31 Jan 2019 01:41
URI: http://eprints.um.edu.my/id/eprint/14449

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