1,1,2,2-Tetrakis(1,3-benzoxazol-2-yl)ethene
نویسندگان
چکیده
The title compound, C(30)H(16)N(4)O(4), reveals [Formula: see text] crystallographic and mol-ecular symmetry and accordingly the asymmetric unit comprises one half-mol-ecule. The dihedral angle between the planes of the two geminal benzoxazole rings is 74.39 (5)°. The packing features weak C-H⋯N and π-π inter-actions [centroid-centroid distance = 3.652 (1) Å].
منابع مشابه
1,1,2,2-Tetrakis(1,3-benzothiazol-2-yl)ethene chloroform disolvate
The asymmetric unit of the title solvate, C(30)H(16)N(4)S(4)·2CHCl(3), contains one half-molecule of tetrakis(2-benzothiazolyl)ethene, the complete molecule being generated by inversion symmetry, and one molecule of chloroform. Pairs of the benzothia-zole rings attached to the same carbon atom are almost perpendicular to each other, with an angle between planes of 85.74 (4)°. In the crystal, we...
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