Bis{μ-4-chloro-N′-[(E)-1-(5-chloro-2-oxidophenyl)ethylidene]benzohydrazidato}bis[pyridinecopper(II)]
نویسنده
چکیده
The crystal structure of the title complex, [Cu(2)(C(15)H(10)Cl(2)N(2)O(2))(2)(C(5)H(5)N)(2)], features centrosymmetric dimers. The Cu(II) ion is penta-coordinated in a quadratic pyramidal mode. The quadratic plane is formed by the O,O',N-tridentate ligand and a pyridine mol-ecule. The fifth coordination site is occupied by the O atom of another ligand showing a significantly longer Cu-O bond.
منابع مشابه
Bis[μ-4-hydroxy-N′-(4-methoxy-2-oxidobenzylidene)benzohydrazidato]bis[pyridinecopper(II)]
In the title compound, [Cu(2)(C(15)H(12)N(2)O(4))(2)(C(6)H(5)N)(2)], each Cu(II) atom is chelated by the tridentate doubly deprotonated Schiff base and a pyridine mol-ecule in a nearly planar environment (r.m.s. deviation for all non-H atoms = 0.107 Å). The metal ions are bridged by one O atom from the symmetry-related Schiff base ligands, forming a centrosymmetric dinuclear copper(II) complex....
متن کاملBis[μ-(E)-N′-(4-oxido-4-phenylbut-3-en-2-ylidene)benzohydrazidato]bis[pyridinecopper(II)]
In the crystal structure of the title centrosymmetric dimer, [Cu(2)(C(17)H(14)N(2)O(2))(2)(C(5)H(5)N)(2)], the Cu(II) atom has an almost perfect square-pyramidal geometry. The Cu(II) ion is coordin-ated by the NO(2) donor atoms of the hydrazide Schiff base ligand, the N atom of the pyridine group and an O atom of the symmetry-related unit. The dihedral angles between the pyridine ring and the t...
متن کامل{N′-[(E)-1-(5-Bromo-2-oxidophenyl)ethylidene]-4-hydroxybenzohydrazidato}pyridinecopper(II)
In the title complex, [Cu(C(15)H(11)BrN(2)O(3))(C(5)H(5)N)], the central Cu(II) atom is in a square-planar CuN(2)O(2) coordination environment formed by the tridentate hydrazone and the monodentate pyridine ligands with N atoms in a trans-arrangement about the Cu(II) atom.
متن کاملBis{μ-1-[(2-oxidophenyl)iminomethyl]-2-naphtholato}bis[pyridinecopper(II)]
The dinuclear title complex, [Cu(2)(C(17)H(11)NO(2))(2)(C(5)H(5)N)(2)], consists of centrosymmetric dimers in which the Cu(II) atom displays an elongated square-pyramidal coordination geometry. The conformation of the dimer is stabilized by inter-molecular C-H⋯O hydrogen bonds and by π-π aromatic stacking inter-actions involving the pyridine and benzene rings with centroid-centroid separations ...
متن کاملBis{μ-N′-[1-(5-bromo-2-oxidophenyl)ethylidene]benzenesulfonohydrazidato}-κ3 O 2,N′:N;κ3 N:O 2,N′-bis[(dimethyl sulfoxide-κO)copper(II)]
In the title centrosymmetric dinuclear complex, [Cu(2)(C(15)H(11)BrN(2)O(3)S)(2)(C(2)H(6)OS)(2)], the Cu(II) ion is N,O-chelated by a dianionic ligand, monocoordinated by the sulfonamide N atom of a symmetry-related ligand and coordinated by an O atom from a dimethyl sulfoxide ligand, forming a distorted square-planar coordination geometry.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011