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2-(4-Bromo-phen-yl)-2-oxoethyl 4-bromo-benzoate.


ABSTRACT: The asymmetric unit of the title compound, C(15)H(10)Br(2)O(3), consists of three crystallographically independent mol-ecules (A, B and C). The phenyl rings in mol-ecules A, B and C make dihedral angles of 6.1?(3), 3.2?(2) and 54.6?(2)° to each other, respectively. In the crystal, mol-ecules are linked into two-dimensional layers parallel to the ab plane by inter-molecular C-H?O hydrogen bonds. The crystal structure is further stabilized by C-H?? inter-actions. The studied crystal is an inversion twin, the refined ratio of the twin components being 0.128?(8):0.872?(8).

SUBMITTER: Fun HK 

PROVIDER: S-EPMC3152043 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature

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2-(4-Bromo-phen-yl)-2-oxoethyl 4-bromo-benzoate.

Fun Hoong-Kun HK   Arshad Suhana S   Garudachari B B   Isloor Arun M AM   Satyanarayan M N MN  

Acta crystallographica. Section E, Structure reports online 20110604 Pt 7


The asymmetric unit of the title compound, C(15)H(10)Br(2)O(3), consists of three crystallographically independent mol-ecules (A, B and C). The phenyl rings in mol-ecules A, B and C make dihedral angles of 6.1 (3), 3.2 (2) and 54.6 (2)° to each other, respectively. In the crystal, mol-ecules are linked into two-dimensional layers parallel to the ab plane by inter-molecular C-H⋯O hydrogen bonds. The crystal structure is further stabilized by C-H⋯π inter-actions. The studied crystal is an inversio  ...[more]

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