Abstract
The title compound, C13H9Cl3N2, was obtained from a condensation reaction of benzaldehyde and 2,4,6-trichlorophenylhydrazine. The molecule assumes an E configuration with the phenyl ring and trichlorophenyl ring located on opposite sides of the C=N bond. The phenyl ring is oriented at a dihedral angle of 42.58 (12)° with respect to the tricholorophenyl ring. In the crystal, the molecules are linked via N—H⋯N hydrogen bonds, forming supramolecular chains running along the c axis. π–π stacking is present between parallel trichlorophenyl rings of adjacent molecules, the face-to-face and centroid–centroid distances being 3.369 (14) and 3.724 (2) Å, respectively.
Highlights
The title compound, C13H9Cl3N2, was obtained from a condensation reaction of benzaldehyde and 2,4,6-trichlorophenylhydrazine
The molecule assumes an E configuration with the phenyl ring and trichlorophenyl ring located on opposite sides of the C N bond
The phenyl ring is oriented at a dihedral angle of 42.58 (12) with respect to the tricholorophenyl ring
Summary
Absorption correction: multi-scan (ABSCOR; Higashi, 1995) Tmin = 0.86, Tmax = 0.92. V = 1353.9 (9) A 3 Z=4 Mo K radiation = 0.66 mmÀ1 T = 295 K 0.36 Â 0.30 Â 0.26 mm 11730 measured reflections 2436 independent reflections 1936 reflections with I > 2(I) Rint = 0.028. The molecule assumes an E configuration with the phenyl ring and trichlorophenyl ring located on opposite sides of the C N bond. The phenyl ring is oriented at a dihedral angle of 42.58 (12) with respect to the tricholorophenyl ring. The molecules are linked via N—HÁ Á ÁN hydrogen bonds, forming supramolecular chains running along the c axis. – stacking is present between parallel trichlorophenyl rings of adjacent molecules, the face-to-face and centroid–centroid distances being 3.369 (14) and 3.724 (2) A , respectively The molecules are linked via N—HÁ Á ÁN hydrogen bonds, forming supramolecular chains running along the c axis. – stacking is present between parallel trichlorophenyl rings of adjacent molecules, the face-to-face and centroid–centroid distances being 3.369 (14) and 3.724 (2) A , respectively
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