Acta Cryst. (2002). E58, o1210-o1212  [ doi:10.1107/S1600536802017658 ]

4,8,9,10-Tetraphenyl-1,3-diazaadamantan-6-one acetone hemisolvate

M. Subha Nandhini, R. V. Krishnakumar, T. Narasimhamurthy, V. Vijayakumar, M. Sundaravadivelu and S. Natarajan

Abstract: In the title compound, C₃₂H₂₈N₂O·0.5C₃H₆O, the two axial and two equatorial phenyl substituents are essentially planar. There are no hydrogen-bonded interactions between the two independent molecules in the asymmetric unit. The crystal packing is characterized by C-HO interactions. The solvent (acetone) molecule in the crystal structure significantly influences the packing, features of which are distinctly different from those of unsolvated 4,8,9,10-tetraphenyl-1,3-diazaadamantan-6-one and its methoxy- and chloro-substituted analogues.

Online 5 October 2002

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