Ontology highlight
ABSTRACT:
SUBMITTER: Zhong Y
PROVIDER: S-EPMC3254469 | biostudies-literature | 2012 Jan
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20111214 Pt 1
In the title mol-ecule, C(29)H(30)Br(2)N(2)O(3), the piperazine ring has a chair conformation and the C=C double bond has an E conformation. The dihedral angle between the bromo-benzene rings is 79.1 (3)°. In the crystal, mol-ecules are linked through C-H⋯O and C-H⋯Br hydrogen bonds. ...[more]