{N′-[(E)-1-(5-Bromo-2-oxidophenyl)ethylidene]-4-chlorobenzohydrazidato}pyridinenickel(II)
نویسندگان
چکیده
The title complex, [Ni(C(15)H(10)BrClN(2)O(2))(C(5)H(5)N)], displays a square-planar coordination geometry around the Ni(II) ion, formed by the tridentate hydrazone and monodentate pyridine ligands, with the N atoms in a trans arrangement about the Ni center.
منابع مشابه
{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 کامل{N′-[(E)-1-(5-Bromo-2-oxidophenyl)ethylidene-κO]-4-methylbenzohydrazidato-κ2 N′,O}(pyridine-κN)nickel(II)
The central Ni(II) atom in the title complex, [Ni(C(16)H(13)BrN(2)O(2))(C(5)H(5)N)], is in a square-planar trans-N(2)O(2) environment defined by the NO(2) donor atoms of the tridentate hydrazone ligand and the monodentate pyridine ligand. The pyridine mol-ecule forms a dihedral angle of 9.99 (11)° with the least-squares plane through the NiN(2)O(2) atoms.
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.
متن کاملBis{μ-4-chloro-N′-[(E)-1-(5-chloro-2-oxidophenyl)ethylidene]benzohydrazidato}bis[pyridinecopper(II)]
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.
متن کامل[Bis(3,5-dimethylpyrazol-1-yl)methane]{N-[1-(2-oxidophenyl)ethylidene]-dl-alaninato}copper(II) monohydrate
In the title compound, [Cu(C(11)H(11)NO(3))(C(11)H(16)N(4))]·H(2)O, the Cu(II) atom is five-coordinate in a distorted square-pyramidal geometry. The basal positions are occupied by three donor atoms from the tridentate Schiff base ligand and by one N atom from a bis-(3,5-dimethyl-prazol-l-yl)methane ligand. The apical position is occupied by the N atom of the other ligand of this type. There ar...
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