(E)-3-(9-Anthryl)-1-(4-fluorophenyl)-2-(4-nitro-1H-imidazol-1-yl)prop-2-en-1-one
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چکیده
منابع مشابه
(Z)-3-(9-Anthryl)-1-(4-chlorophenyl)-2-(4-nitro-1H-imidazol-1-yl)prop-2-en-1-one
In the title compound, C(26)H(16)ClN(3)O(3), the dihedral angle between the anthracene mean plane and imidazole ring is 64.75 (2)°. In the crystal, π-π inter-actions between anthracene fragments lead to the formation of stacks of mol-ecules propagating in [100]. The short distance between the carbonyl groups of symmetry-related molecules [C⋯O = 2.985 (2) Å] indicates the existence of dipole-dip...
متن کامل(E)-3-(9-Anthryl)-1-(4-fluorophenyl)-2-(4-nitro-1H-imidazol-1-yl)prop-2-en-1-one
In the title compound, C(26)H(16)FN(3)O(3), the dihedral angle between the anthryl and fluoro-phenyl groups is 37.8 (1)°. With respect to the imidazolyl group, the twist angles between the imidazolyl group and the anthryl unit and between the imidazoly group and the fluoro-phenyl group are 64.4 (1) and 74.5 (1)°, respectively.
متن کامل(Z)-3-(9-Anthryl)-1-(4-bromophenyl)-2-(4-nitro-1H-imidazol-1-yl)prop-2-en-1-one
In the title mol-ecule, C(26)H(16)BrN(3)O(3), the anthracene and benzene mean planes make dihedral angles of 63.79 (2) and 14.67 (2)°, respectively, with the plane of the imidazole ring. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds link mol-ecules to form centrosymmetric dimers. Weak π-π stacking inter-actions, with centroid-centroid distances of 3.779 (2) and 3.826 (2) Å...
متن کامل(Z)-3-(9-Anthryl)-2-(4-nitro-1H-imidazol-1-yl)-1-p-tolylprop-2-en-1-one
In the title mol-ecule, C(27)H(19)N(3)O(3), the imidazole and benzene rings make dihedral angles of 64.72 (4) and 64.02 (4)°, respectively, with the anthracene ring system (r.m.s. deviation = 0.043 Å). The nitro group is coplanar with the imidazole ring [dihedral angle = 1.1 (1)°]. The crystal packing is stabilized by weak π-π inter-actions with centroid-centroid distances of 3.7342 (10) and 3....
متن کاملN′-[(E)-1-(4-Bromophenyl)ethylidene]-2-(2-methyl-4-nitro-1H-imidazol-1-yl)acetohydrazide
In the title compound, C(14)H(14)BrN(5)O(3), the mean plane of the imidazole ring (r.m.s deviation = 0.004 Å) forms a dihedral angle of 58.13 (7)° with the benzene ring. In the crystal, mol-ecules are linked via N-H⋯O, C-H⋯O and C-H⋯N hydrogen bonds into a three-dimensional network. A short Br⋯Br contact of 3.4932 (2) Å also occurs.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536809055524