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(N′,N′′Z,N′,N′′E)-N′,N′′-[1-(4-Chlorophenyl)ethane-1,2-diylidene]bis(3-methyl-1-benzofuran-2-carbohydrazide)
In the title compound, C(28)H(21)ClN(4)O(4), the benzofuran ring systems make dihedral angles of 7.43 (8) and 30.92 (9)° with the chloro-substituted benzene ring. The dihedral angle between the two benzofuran ring systems is 27.41 (7)°. The two benzofuran rings are connected to the chloro-substitute...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3414328/ https://www.ncbi.nlm.nih.gov/pubmed/22904861 http://dx.doi.org/10.1107/S1600536812030504 |
Sumario: | In the title compound, C(28)H(21)ClN(4)O(4), the benzofuran ring systems make dihedral angles of 7.43 (8) and 30.92 (9)° with the chloro-substituted benzene ring. The dihedral angle between the two benzofuran ring systems is 27.41 (7)°. The two benzofuran rings are connected to the chloro-substituted benzene ring through C—N—N=C and C—N—N=C—C bridges which are nearly planar [maximum deviations = 0.003 (1) and 0.037 (1) Å]. An intramolecular N—H⋯N hydrogen bond generates an S(6) ring motif. In the crystal, molecules are linked by N—H⋯(O,N) and C—H⋯O hydrogen bonds into a tape along the c axis and these tapes are further connected by another weak C—H⋯O hydrogen bond into a sheet parallel to the bc plane. π–π interactions [centroid-to-centroid distances = 3.4845 (12)–3.6250 (13) Å] are also observed. |
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