(2E)-3-(3-Bromo­phen­yl)-1-(4-chloro­phen­yl)prop-2-en-1-one: a non-merohedral twin

Li, Hongqi and Kamath, K. Prakash and Narayana, B. and Yathirajan, H. S. and Harrison, William T. A. (2009) (2E)-3-(3-Bromo­phen­yl)-1-(4-chloro­phen­yl)prop-2-en-1-one: a non-merohedral twin. Acta Crystallographica Section E, 65 (8). o1915. ISSN 2056-9890

Text (Full Text) (2E)-3-(3-Bromo­phen­yl)-1.pdf - Published Version Download (346kB)

Abstract

In the title compound, C15H10BrClO, the mol­ecule adopts an E configuration with respect to the C=C double bond and the dihedral angle between the aromatic ring planes is 3.98 (16)°. In the crystal, inversion dimers linked by pairs of C—H⋯O bonds are seen and weak π–π stacking [centroid–centroid separation = 3.8776 (19) Å] may further consolidate the structure. The crystal studied was a non-merohedral twin with a ratio of the twin components of 0.9093 (13):0.0907 (13). The twin operation is a twofold rotation around c*.

Item Type:	Article
Subjects:	C Chemical Science > Chemistry
Divisions:	Department of > Chemistry
Depositing User:	C Swapna Library Assistant
Date Deposited:	02 Nov 2019 05:58
Last Modified:	02 Nov 2019 05:58
URI:	http://eprints.uni-mysore.ac.in/id/eprint/9751

Actions (login required)

View Item