2,2′,2′′-[Nitrilotris(methylene-p-phenylene)]tribenzonitrile
نویسنده
چکیده
In the title compound, C(42)H(30)N(4), the conformations of the three wings of the mol-ecule are not similar to each other as the torsion angles between the planes of the benzene rings are significantly different. In addition to van der Waals inter-actions, the crystal structure is stabilized only by intra-molecular C-H⋯N hydrogen bonds.
منابع مشابه
1,1′-{2,2′-[1,4-Phenylenebis(methylene)]bis(oxy)bis(2,1-phenylene)}diethanone
The asymmetric unit of the title compound, C(24)H(22)O(4), contains one half-mol-ecule, the other half being generated by a crystallographic center of inversion. The central benzene ring makes a dihedral angle of 72.49 (5)° with the terminal benzene ring. In the crystal, adjacent mol-ecules are linked through C-H⋯O inter-actions, forming a sheet structure parallel to the bc plane. The sheets ar...
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008