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Bis(dimethyl-formamide-κO){4,4',6,6'-tetra-chloro-2,2-[butane-1,4-di-yl(nitrilo-methanylyl-idene)]diphenolato-κ(4)O,N,N',O'}nickel(II).

ABSTRACT: In the title Schiff base complex, [Ni(C(18)H(14)Cl(4)N(2)O(2))(C(3)H(7)NO)(2)], the geometry around the Ni(II) atom is distorted octa-hedral. It is coordinated by the N(2)O(2) donor atoms of the tetra-dentate Schiff base ligand and the O atoms of two dimethyl-formamide mol-ecules, which are cis to one another. The benzene rings are almost normal to each other [dihedral angle = 88.60 (14)°]. The various intra-molecular C-H⋯O hydrogen bonds make S(5) and S(6) ring motifs. In the crystal, mol-ecules are linked by pairs of weak C-H⋯Cl inter-actions, forming inversion dimers.

SUBMITTER: Kargar H

PROVIDER: S-EPMC3393240 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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Bis(dimethyl-formamide-κO){4,4',6,6'-tetra-chloro-2,2-[butane-1,4-di-yl(nitrilo-methanylyl-idene)]diphenolato-κ(4)O,N,N',O'}nickel(II).

Kargar Hadi H Kia Reza R Adabi Ardakani Amir A Tahir Muhammad Nawaz MN

Acta crystallographica. Section E, Structure reports online 20120630 Pt 7

In the title Schiff base complex, [Ni(C(18)H(14)Cl(4)N(2)O(2))(C(3)H(7)NO)(2)], the geometry around the Ni(II) atom is distorted octa-hedral. It is coordinated by the N(2)O(2) donor atoms of the tetra-dentate Schiff base ligand and the O atoms of two dimethyl-formamide mol-ecules, which are cis to one another. The benzene rings are almost normal to each other [dihedral angle = 88.60 (14)°]. The various intra-molecular C-H⋯O hydrogen bonds make S(5) and S(6) ring motifs. In the crystal, mol-ecule ...[more]

PMID: 22807808

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