Ontology highlight
ABSTRACT:
SUBMITTER: Wei J
PROVIDER: S-EPMC3344473 | biostudies-literature | 2012 May
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20120406 Pt 5
The asymmetric unit of the title hydrazone compound, C(15)H(10)BrClN(2)O(4), contains two independent mol-ecules. The dihedral angles between the benzene rings are 38.7 (3)° in one mol-ecule and 24.3 (3)° in the other. Both mol-ecules exist in trans conformations with respect to the C=N double bonds of the central methyl-idene units. Intra-molecular O-H⋯N contacts are observed in both mol-ecules, forming S(6) rings. In the crystal, mol-ecules are linked through N-H⋯O hydrogen bonds into chains a ...[more]