Crystal structure of 4-bromo­phenyl-2-oxo-2H-chromene-3-carboxyl­ate

Crystal structure of 4-bromophenyl-2-oxo-2H-chromene-3-carboxylate

dc.contributor.author	Devarajegowda, H C
dc.contributor.author	Suchetan, P A
dc.contributor.author	Sreenivasa, S
dc.contributor.author	Srinivasa, H T
dc.contributor.author	Palakshamurthy, B S
dc.date.accessioned	2015-08-05T12:12:21Z
dc.date.available	2015-08-05T12:12:21Z
dc.date.issued	2015-05
dc.description	Restricted Access.	en
dc.description.abstract	In the title compound, C16H9BrO4, the coumarin ring system is approximately planar, with an r.m.s deviation of the ten fitted non-H atoms of 0.031 Å, and forms a dihedral angle of 25.85 (10)° with the bromobenzene ring. The carbonyl atoms are syn. In the crystal, molecules are connected along [001] via C—H⋯O interactions, forming C(6) chains. Neighbouring C(6) chains are connected via several π–π interactions [range of centroid–centroid distances = 3.7254 (15)–3.7716 (16) Å], leading to sheets propagating in the bc plane	en
dc.identifier.citation	Acta crystallographica section E, 2015, Vol. 71, p0326-0327	en
dc.identifier.issn	1600-5368 -(online)
dc.identifier.issn	2056-9890
dc.identifier.uri	http://hdl.handle.net/2289/6270
dc.language.iso	en	en
dc.publisher	International Union of Crystallography	en
dc.relation.uri	http://dx.doi.org/10.1107/S2056989015006738	en
dc.rights	2015 International Union of Crystallography	en
dc.title	Crystal structure of 4-bromophenyl-2-oxo-2H-chromene-3-carboxylate	en
dc.type	Article	en