(E)-2-Fluoro-N′-(4-nitrobenzylidene)benzohydrazide
نویسندگان
چکیده
In the title hydrazone compound, C(14)H(10)FN(3)O(3), the dihedral angle between the two substituted benzene rings is 13.7 (3)°. The mol-ecule exists in a trans configuration with respect to the central methyl-idene unit. In the crystal, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains along the a axis.
منابع مشابه
2-Chloro-N′-(4-nitrobenzylidene)benzohydrazide
The title Schiff base compound, C(14)H(10)ClN(3)O(3), exists in a trans configuration with respect to the C=N bond. The dihedral angle between the two benzene rings is 15.9 (2)°. In the crystal, the mol-ecules are linked into chains along [101] by inter-molecular N-H⋯O hydrogen bonds.
متن کامل4-Hydroxy-N′-(4-hydroxybenzoyl)benzohydrazide
In the mol-ecule of the title compound, C(14)H(12)N(2)O(4), the two benzene rings make a dihedral angle of 84.53 (8)°. O-H⋯O and N-H⋯O hydrogen bonds link adjacent mol-ecules into a layer structure.
متن کاملN′-[1-(4-Chlorophenyl)ethylidene]benzohydrazide
In the title mol-ecule, C(15)H(13)ClN(2)O, the two benzene rings form a dihedral angle of 5.48 (4)°. In the crystal, N-H⋯O hydrogen bonds link mol-ecules related by translation along the a axis into chains, which are further aggregated into layers parallel to the ac plane through weak C-H⋯O and C-H⋯N inter-actions.
متن کامل(E,E)-N′-{4-[(2-Benzoylhydrazin-1-ylidene)methyl]benzylidene}benzohydrazide
In the title compound, C(22)H(18)N(4)O(2), the mol-ecules lie across an inversion centre. The dihedral angle between the mean planes of the central and terminal benzene rings is 66.03 (2)°. The mol-ecule displays trans and anti conformations about the C=N and N-N bonds, respectively. In the crystal, N-H⋯O hydrogen bonds, with the O atoms of C=O groups acting as acceptors, link the mol-ecules in...
متن کاملN′-(Di-2-pyridylmethylene)benzohydrazide
In the title Schiff base, C(18)H(14)N(4)O, the amido -NH- unit is connected to one of the two pyridyl N atoms at an N(-H)⋯N distance of 2.624 (2) Å. The mol-ecular packing features an inter-molecular C-H⋯N R(2) (2)(6) hydrogen-bonding ring motif.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2010