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Catena-Poly[[(2,2':6',2''-terpyridine-?N,N',N'')(tricyano-methanido-?N)nickel(II)]-?-tricyano-methanido].

ABSTRACT: In the title complex, [Ni(C(4)N(3))(2)(C(15)H(11)N(3))](n), each of the two different Ni(II) atoms is coordinated by one 2,2':6'2''-terpyridine (terpy) and three tricyano-methanide ligands in a distorted octa-hedral geometry. The Ni(II) atoms are linked to each other, forming an infinite chain parallel to (10). ?-? Stacking inter-actions of terpy mol-ecules between adjacent chains (centroid-centroid distance = 3.785?Å), along with weak inter-molecular C-H?N hydrogen bonds involving the uncoordinated terminal N atoms of the tricyanomethanide ions and the terpyridine H atoms, result in the formation of a three-dimensional network structure.

SUBMITTER: Luo J

PROVIDER: S-EPMC2959235 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature

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catena-Poly[[(2,2':6',2''-terpyridine-κN,N',N'')(tricyano-methanido-κN)nickel(II)]-μ-tricyano-methanido].

Luo Jun J Zhang Xin-Rong XR Dai Wei-Quan WQ Cui Li-Li LL Liu Bao-Shu BS

Acta crystallographica. Section E, Structure reports online 20080927 Pt 10

In the title complex, [Ni(C(4)N(3))(2)(C(15)H(11)N(3))](n), each of the two different Ni(II) atoms is coordinated by one 2,2':6'2''-terpyridine (terpy) and three tricyano-methanide ligands in a distorted octa-hedral geometry. The Ni(II) atoms are linked to each other, forming an infinite chain parallel to (10). π-π Stacking inter-actions of terpy mol-ecules between adjacent chains (centroid-centroid distance = 3.785 Å), along with weak inter-molecular C-H⋯N hydrogen bonds involving the uncoordin ...[more]

PMID: 21201058

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