Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/6270
Title: Crystal structure of 4-bromo­phenyl-2-oxo-2H-chromene-3-carboxyl­ate
Authors: Devarajegowda, H.C.
Suchetan, P.A.
Sreenivasa, S.
Srinivasa, H.T.
Palakshamurthy, B.S.
Issue Date: May-2015
Publisher: International Union of Crystallography
Citation: Acta crystallographica section E, 2015, Vol. 71, p0326-0327
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
Description: Restricted Access.
URI: http://hdl.handle.net/2289/6270
ISSN: 1600-5368 -(online)
2056-9890
Alternative Location: http://dx.doi.org/10.1107/S2056989015006738
Copyright: 2015 International Union of Crystallography
Appears in Collections:Research Papers (SCM)

Files in This Item:
File Description SizeFormat 
2015_ Acta Cryst._ E71, o326–o327.pdfOpen Access356.85 kBAdobe PDFView/Open


Items in RRI Digital Repository are protected by copyright, with all rights reserved, unless otherwise indicated.