Ontology highlight
ABSTRACT:
SUBMITTER: Prasath R
PROVIDER: S-EPMC3201233 | biostudies-literature | 2011 Oct
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20110917 Pt 10
Two independent mol-ecules,1 and 2, with similar conformations comprise the asymmetric unit in the title compound, C(12)H(9)Br(2)NO. The major difference between the mol-ecules relates to the relative orientation of the ketone-methyl groups [the C-C-C-C torsion angles are -1.7 (6) and -16.8 (6)° for mol-ecules 1 and 2, respectively]; in each case, the ketone O atom is directed towards the ring-bound methyl group. The crystal packing comprises layers of mol-ecules, sustained by C-H⋯O and π-π {rin ...[more]