Acta Cryst. (2007). E63, o1435-o1436 [ doi:10.1107/S160053680700102X ]
Abstract: In the title structure, C21H16BrClN2, the pyrazoline ring is approximately coplanar with the N-substituted phenyl ring. The dihedral angles formed by the pyrazoline ring with the 4-chlorophenyl and 4-bromophenyl rings are 78.82 and 10.9°, respectively.
Online 23 February 2007
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