2-(4-Chlorophenoxy)-N′-[2-(4-chlorophenoxy)acetyl]acetohydrazide monohydrate
نویسندگان
چکیده
In the title compound, C(16)H(14)Cl(2)N(2)O(4)·H(2)O, the hydrazine and water mol-ecules are both located on twofold axes. The C-N-N-C torsion angle is -72.66 (1)° and the dihedral angle between the two benzene rings is 67.33 (1)°. In the crystal, mol-ecules are linked into a layer structure by a combination of O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds. Adjacent layers are linked into a three-dimensional network by Cl⋯Cl inter-actions [3.400 (2) Å]. C-H⋯π inter-actions are also observed.
منابع مشابه
2-(2-Chlorophenoxy)acetohydrazide
In the title compound, C(8)H(9)ClN(2)O(2), the acetohydrazide group is approximately planar, with the maximum deviation of 0.031 (2) Å. In the crystal, the mol-ecules are linked by N-H⋯N, N-H⋯O and C-H⋯O hydrogen bonds, with the acetohydrazide O atom accepting two C-H⋯O links and one N-H⋯O link. This results in infinite sheets lying parallel to (100).
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In the title compound, C14H12ClN3O2, the acyl-hydrazone base [C(=O)-N-N=C] is essentially planar, with an r.m.s. deviation of 0.0095 Å, and makes a dihedral angle of 12.52 (10)°with the pyridine ring. In the crystal, molecules are linked via pairs of N-H⋯O hydrogen bonds, forming inversion dimers with an R2(2)(8) graph-set motif. The dimers are linked via C-H⋯π interactions forming chains along...
متن کامل2-(4-Chlorophenoxy)acetohydrazide
In the title compound, C(8)H(9)ClN(2)O(2), the two planar fragments, i.e. the chloro-phenyl and C-C(=O)-N groups, are inclined at 14.93 (17)°. In the crystal, relatively weak inter-molecular N-H⋯N, C-H⋯O and N-H⋯O hydrogen bonds connect the mol-ecules into layers. The hydro-phobic parts of mol-ecules stick outside these layers and are connected with the neighbouring layers only by van der Waals...
متن کامل3-Chloro-4-(4-chlorophenoxy)-N-[(Z)-(5-nitrothiophen-2-yl)methylidene]aniline
In the title compound, C(17)H(10)Cl(2)N(2)O(3)S, the thio-phene ring and the central benzene ring are almost coplanar [dihedral angle = 8.44 (3)°], while the dihedral angle between the two benzene rings rings is 77.49 (9)°. The crystal packing is stabilized by inter-molecular C-H⋯O hydrogen bonds.
متن کامل3-Chloro-6-{4-[3-(4-chlorophenoxy)propyl]piperazin-1-yl}pyridazine
In the title compound, C(17)H(20)Cl(2)N(4)O, the piperazine ring adopts a chair conformation and the dihedral angle between the pyridazine ring and the benzene ring is 36.3 (1)°. In the crystal, weak C-H⋯O and C-H⋯(N,N) inter-actions help to establish the packing, which also features short inter-molecular Cl⋯Cl contacts [3.331 (2) Å].
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010