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Bis[?-N'-(2-methyl-1-oxidopropanyl-idene)-2-oxidobenzohydrazidato]tetra-pyridine-trinickel(II).

ABSTRACT: The asymmetric unit of the title trinuclear Ni(II) compound, [Ni(3)(C(11)H(11)N(2)O(3))(C(5)H(5)N)(4)], contains two independent mol-ecules which are located on individual inversion centres. The central Ni atom, located on an inversion centre, is coordinated by two pyridine N atoms and is further N,O-chelated by two N-(2-methyl-propano-yl)salicyloylhydrazidate anions in an elongated octa-hedral coordination geometry. The terminal Ni atom is coordinated by a pyridine ligand and is further N,N',O-chelated by an N-(2-methyl-propano-yl)salicyloyl-hydrazidate anion in a distorted square-planar coordination geometry. Weak intra-molecular C-H?O hydrogen bonding is observed in the structure.

SUBMITTER: Chen XH

PROVIDER: S-EPMC3200653 | biostudies-literature | 2011 Sep

REPOSITORIES: biostudies-literature

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Bis[μ-N'-(2-methyl-1-oxidopropanyl-idene)-2-oxidobenzohydrazidato]tetra-pyridine-trinickel(II).

Chen Xiao-Hua XH Xie Chun-Ling CL Yang Ming-Xing MX Chen Li-Juan LJ

Acta crystallographica. Section E, Structure reports online 20110827 Pt 9

The asymmetric unit of the title trinuclear Ni(II) compound, [Ni(3)(C(11)H(11)N(2)O(3))(C(5)H(5)N)(4)], contains two independent mol-ecules which are located on individual inversion centres. The central Ni atom, located on an inversion centre, is coordinated by two pyridine N atoms and is further N,O-chelated by two N-(2-methyl-propano-yl)salicyloylhydrazidate anions in an elongated octa-hedral coordination geometry. The terminal Ni atom is coordinated by a pyridine ligand and is further N,N',O- ...[more]

PMID: 22065471

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