Dimethyl 2-[2-(2,4,6-trichlorophenyl)hydrazin-1-ylidene]butanedioate
نویسندگان
چکیده
In the title compound, C12H11Cl3N2O4, the dihedral angle between the aromatic ring and the hydrazine (NH-N=C) grouping is 52.2 (3)°. The butanedioate groups exhibit planar conformations. An intra-molecular N-H⋯O hydrogen bond links the N-H group of the hydrazine to one of the meth-oxy groups of the butane-dioate moiety. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds and π-π inter-actions are also observed [centroid-centroid separation = 3.535 (1) Å].
منابع مشابه
[2-(1-{2-[Azanidyl(ethylsulfanyl)methylidene-κN]hydrazin-1-ylidene-κN 1}ethyl)phenolato-κO](dimethyl sulfoxide-κO)dioxidomolybdenum(VI)
The Mo(VI) atom in the title complex, [Mo(C(11)H(13)N(3)OS)O(2)(C(2)H(6)OS)], is N,N',O-coordinated by the dianionic tridentate ligand, two mutually cis oxide O atoms and a dimethyl sulfoxide O atom, defining a distorted octa-hedral N(2)O(4) donor set. The most prominent feature of the crystal packing is the formation of inversion dimers via pairs of N-H⋯O hydrogen bonds and eight-membered {⋯HN...
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