A. Mohan, P. Ramesh, D. Saravanan
Mar 31, 2010
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
In the title compound, C33H34N6O6, the dihydrobenzimidazol-2-one ring system is essentially planar (r.m.s. deviation = 0.021 Å). The cyclohexane ring adopts a chair conformation. In the 5-(biphenyl-2-yl)-2H-tetrazole fragment, the tetrazole ring is twisted away from the attached benzene ring by 35.73 (11)° and the two benzene rings form a dihedral angle of 68.00 (9)°. An intramolecular C—H⋯O interaction is observed. In the crystal, the molecules are linked into a zigzag chain running along the b axis by intermolecular N—H⋯O hydrogen bonds.