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4-Chloro-phenyl 2-oxo-2H-chromene-3-carboxyl-ate.

Authors :
Guo XQ
Yan J
Gan Y
Song Q
Gou XJ
Source :
Acta crystallographica. Section E, Structure reports online [Acta Crystallogr Sect E Struct Rep Online] 2012 Mar 01; Vol. 68 (Pt 3), pp. o574. Date of Electronic Publication: 2012 Feb 04.
Publication Year :
2012

Abstract

In title compound, C(16)H(9)ClO(4), the coumarin ring system is approximately planar [maximum deviation = 0.056 (1) Å] and is oriented with respect to the benzene ring at an angle of 22.60 (7)°. Inter-molecular C-H⋯O hydrogen bonding is present in the crystal.

Details

Language :
English
ISSN :
1600-5368
Volume :
68
Issue :
Pt 3
Database :
MEDLINE
Journal :
Acta crystallographica. Section E, Structure reports online
Publication Type :
Academic Journal
Accession number :
22412491
Full Text :
https://doi.org/10.1107/S1600536812003376