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Bis[?-(E)-N'-(4-oxido-4-phenyl-but-3-en-2-yl-idene)benzohydrazidato]bis-[pyridine-copper(II)].

ABSTRACT: 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 two phenyl rings of the ligand are 21.4?(3) and 24.0?(2)°. The mol-ecular structure is stabilized by intra-molecular C-H?O inter-actions.

SUBMITTER: Hatefi M

PROVIDER: S-EPMC3006828 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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Bis[μ-(E)-N'-(4-oxido-4-phenyl-but-3-en-2-yl-idene)benzohydrazidato]bis-[pyridine-copper(II)].

Hatefi Mehdi M Sheikhshoaie Iran I Moghadam Majid M Mirkhani Valiollah V Kia Reza R

Acta crystallographica. Section E, Structure reports online 20100605 Pt 7

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 two phenyl rings of the ligand are 21.4 (3) and 24.0 (2)°. The mol-ecular structure is stabilized by int ...[more]

PMID: 21587671

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