2-Azido-1-(4-nitrophenyl)ethanone
نویسندگان
چکیده
In the title compound, C(8)H(6)N(4)O(3), the ketone [C-C(=O)-C] and nitro groups are tilted with respect to the benzene ring by 18.92 (6) and 24.11 (15)°, respectively. In the crystal, mol-ecules are linked into inter-woven chains running parallel to the [100] direction by C-H⋯N hydrogen bonds and weak π-π stacking inter-actions, with centroid-centroid separations of 3.897 (3) Å.
منابع مشابه
N′-[1-(4-Nitrophenyl)ethylidene]acetohydrazide
The title compound, C(10)H(11)N(3)O(3), was prepared by the reaction of acetohydrazide and 1-(4-nitro-phen-yl)ethanone. The asymmetric unit contains two crystallographically independent mol-ecules. Inversion-related mol-ecules form dimers, in which two N-H⋯O hydrogen bonds generate an inter-molecular R(2) (2)(8) ring.
متن کامل1-[1-(4-Nitrophenyl)ethylidene]thiosemicarbazide
The title compound, C(9)H(10)N(4)O(2)S, was prepared by the reaction of 1-(4-nitro-phen-yl)ethanone and thio-semicarbazide in ethanol at 367 K. There are weak inter-molecular N-H⋯S and N-H⋯O hydrogen-bonding inter-actions in the crystal structure involving the amine and nitrile groups, respectively, as donors.
متن کامل2-Azido-1-(4-fluorophenyl)ethanone
The crystal structure of the title compound, C(8)H(6)FN(3)O, is stabilized by C-H⋯O hydrogen bonds, which link the mol-ecules into chains running parallel to the a axis.
متن کامل1-(4-Benzyloxy-5-methoxy-2-nitrophenyl)ethanone
In the mol-ecule of the title compound, C(16)H(15)NO(5), the aromatic rings are oriented at a dihedral angle of 74.89 (3)°. Intra-molecular C-H⋯O inter-actions result in the formation of a seven-membered ring. In the crystal structure, weak inter-molecular C-H⋯O inter-actions link the mol-ecules into chains along the b axis.
متن کاملN 2,N 2,N 4,N 4-Tetraethyl-6-{2-[(E)-1-(4-nitrophenyl)ethylidene]hydrazino}-1,3,5-triazine-2,4-diamine
The title compound, C(19)H(28)N(8)O(2), was prepared by the reaction of N(2),N(2),N(4),N(4)-tetra-ethyl-6-hydrazino-1,3,5-triazine-2,4-diamine and 1-(4-nitro-phen-yl)ethanone in ethanol at room temperature. The mol-ecular conformation is stabilized by intra-molecular C-H⋯N hydrogen-bonding inter-actions. There are also inter-molecular N-H⋯O hydrogen bonds, and C-H⋯π and π-π inter-actions, which...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012