Ontology highlight
ABSTRACT:
SUBMITTER: Blagus A
PROVIDER: S-EPMC3201269 | biostudies-other | 2011 Oct
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20110917 Pt 10
The title mol-ecule, C(32)H(24)N(6)O(2), has a crystallographic inversion centre in the middle of the benzodiimidazole core. It exists as the enol-imine tautomeric form and exhibits a strong intra-molecular O-H⋯N hydrogen bond. The dihedral angles between the planes of the 2-hy-droxy-phenyl and 4-amino-phenyl substituents and the plane of the benzodiimidazole unit [12.69 (8) and 84.71 (8)°, respectively] differ significantly due to steric reasons. In the crystal, mol-ecules are linked by C-H⋯π i ...[more]