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Bis[?-N'-(adamantan-1-ylcarbon-yl)-2-oxidobenzohydrazidato(3-)]tetra-pyridine-trinickel(II) dimethyl-formamide monosolvate monohydrate.

ABSTRACT: In the title trinuclear Ni(II) compound, [Ni(3)(C(18)H(19)N(2)O(3))(2)(C(5)H(5)N)(4)]·C(3)H(7)NO·H(2)O, three Ni(II) cations are bridged by two N'-(adamantan-1-ylcarbon-yl)-2-oxidobenzohydrazidate trianions. The central Ni(II) cation has a distorted octa-hedral N(4)O(2) coordination environment where a reverse torsion occurs between the two bridging ligands, whereas the two Ni(II) cations on the sides each adopt an N(2)O(2) square-planar coordination. Weak intra-molecular C-H?O and C-H?N inter-actions help to stabilize the mol-ecular structure. In the crystal, the lattice water mol-ecule links with the Ni(II) complex and dimethyl-formamide solvent mol-ecule via O-H?O hydrogen bonding.

SUBMITTER: Wei HC

PROVIDER: S-EPMC3344353 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

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Bis[μ-N'-(adamantan-1-ylcarbon-yl)-2-oxidobenzohydrazidato(3-)]tetra-pyridine-trinickel(II) dimethyl-formamide monosolvate monohydrate.

Wei Han-Chang HC Huang Wan-Yun WY Zhou Xiang X Shi Meng M Liang Fu-Pei FP

Acta crystallographica. Section E, Structure reports online 20120418 Pt 5

In the title trinuclear Ni(II) compound, [Ni(3)(C(18)H(19)N(2)O(3))(2)(C(5)H(5)N)(4)]·C(3)H(7)NO·H(2)O, three Ni(II) cations are bridged by two N'-(adamantan-1-ylcarbon-yl)-2-oxidobenzohydrazidate trianions. The central Ni(II) cation has a distorted octa-hedral N(4)O(2) coordination environment where a reverse torsion occurs between the two bridging ligands, whereas the two Ni(II) cations on the sides each adopt an N(2)O(2) square-planar coordination. Weak intra-molecular C-H⋯O and C-H⋯N inter-a ...[more]

PMID: 22590119

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