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Bis[tetra-kis-(pyridin-2-yl)methane-?(3) N,N',N'']cobalt(II) tetra-kis-(thio-cyanato-?N)cobaltate(II) methanol monosolvate.

ABSTRACT: The title complex, [Co(C21H16N4)2][Co(NCS)4]·CH3OH, consists of one [Co{C(py)4}2](2+) complex cation [C(py)4 = tetra-kis-(pyridin-2-yl)methane], one [Co(NCS)4](2-) complex anion and a methanol solvent mol-ecule. In the cation, the Co(II) atom is coordinated by six N atoms of two C(py)4 ligands in a distorted octa-hedral geometry. In the anion, the Co(II) atom is coordinated by the N atoms of four NCS(-) ligands in a distorted tetra-hedral geometry. The methanol mol-ecule is disordered and was modelled over three orientations (occupancies 0.8:0.1:0.1). There are two weak hydrogen-bond-like inter-actions between the methanol solvent mol-ecule and NCS(-) ligands of the anion [O?S = 3.283?(3) and 3.170?(2)?Å].

SUBMITTER: Tsunezumi Y

PROVIDER: S-EPMC3998407 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature

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Bis[tetra-kis-(pyridin-2-yl)methane-κ(3) N,N',N'']cobalt(II) tetra-kis-(thio-cyanato-κN)cobaltate(II) methanol monosolvate.

Tsunezumi Yuya Y Matsumoto Kouzou K Hayami Shinya S Fuyuhiro Akira A Kawata Satoshi S

Acta crystallographica. Section E, Structure reports online 20140215 Pt 3

The title complex, [Co(C21H16N4)2][Co(NCS)4]·CH3OH, consists of one [Co{C(py)4}2](2+) complex cation [C(py)4 = tetra-kis-(pyridin-2-yl)methane], one [Co(NCS)4](2-) complex anion and a methanol solvent mol-ecule. In the cation, the Co(II) atom is coordinated by six N atoms of two C(py)4 ligands in a distorted octa-hedral geometry. In the anion, the Co(II) atom is coordinated by the N atoms of four NCS(-) ligands in a distorted tetra-hedral geometry. The methanol mol-ecule is disordered and was mo ...[more]

PMID: 24764955

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