3,3-dichloro-1,4-diphenylazetidin-2-one


KABAK M., Elerman Y., Guner V., Yildirir S., Durlu T.

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, cilt.55, ss.1511-1512, 1999 (SCI-Expanded) identifier identifier

Özet

In the crystal structure of the title compound, C15H11C12NO, the Cl-C-Cl plane is nearly perpendicular to the four-membered beta-lactam ring [89.0 (2)degrees] and the C-C bond distances in this group are 1.571 (6) and 1.543 (7) Angstrom. The most out-of-plane atom from the best plane of the lactam ring is the carbonyl C atom [-0.029 (5) Angstrom]. The dihedral angle between the best planes of the phenyl rings is 77.4 (2)degrees.