Shailja Singh, M. Singh, Alka Agarwal
Nov 5, 2011
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0
Influential Citations
12
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
The title compound, C15H9ClO2, is a synthetic flavonoid obtained by the cyclization of 3-(4-chlorophenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one. The 4-chlorophenyl ring is twisted at an angle of 11.54° with respect to the chromen-4-one skeleton. In the crystal, pairs of molecules are interconnected by weak Cl⋯Cl interactions [3.3089 (10) Å] forming dimmers which are further peripherally connected through intermolecular C—H⋯O hydrogen bonds.