(E)-1-(2-Nitrobenzylidene)-2-phenylhydrazine
نویسندگان
چکیده
The asymmetric unit of the title compound, C(13)H(11)N(3)O(2), contains two mol-ecules with slightly different conformations: the dihedral angle between the aromatic rings is 13.01 (10)° in one mol-ecule and 14.05 (10)° in the other. Both mol-ecules feature short intra-molecular C-H⋯O contacts, which generate S(6) rings. In the crystal, both mol-ecules form inversion dimers linked by pairs of N-H⋯O hydrogen bonds, thereby generating R(2) (2)(16) rings.
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The asymmetric unit of the title compound, C(13)H(11)ClN(2), contains two geometrically distinct mol-ecules; one mol-ecule is close to planar [dihedral angle between the aromatic rings = 2.44 (18)°] and the other is twisted about the linking hydrazide group [dihedral angle = 14.08 (19)°]. In the crystal, the N-H groups do not form hydrogen bonds and the mol-ecules are linked by weak C-H⋯π inter...
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