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Catena-Poly[[bis-(pyridine-?N)nickel(II)]-di-?-thio-cyanato-?(2) N:S;?(2) S:N].

ABSTRACT: In the title compound, [Ni(NCS)2(C5H5N)2] n , the Ni(2+) cation is coordinated by four thio-cyanate anions (?-1,3) and two pyridine ligands within a slightly distorted octa-hedral configuration. The Ni-N bond lengths to the pyridine rings are 2.1189?(17) and 2.1241?(17)?Å, whereas those to the thiocyanate anions are 2.0299?(18) and 2.0359?Å. The Ni-S bond lengths are 2.5357?(6) and 2.5568?(6)?Å. The Ni(2+) cations are linked by N:S-bridging thio-cyanate ligands into chains extending along [010]. The Ni?Ni distance within the chains is 5.5820?(5)?Å. The asymmetric unit contains two Ni(2+) cations of which one is located on a centre of inversion, whereas the second is located on a general position.

SUBMITTER: Neumann T

PROVIDER: S-EPMC4051106 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature

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catena-Poly[[bis-(pyridine-κN)nickel(II)]-di-μ-thio-cyanato-κ(2) N:S;κ(2) S:N].

Neumann Tristan T Jess Inke I Näther Christian C

Acta crystallographica. Section E, Structure reports online 20140503 Pt 6

In the title compound, [Ni(NCS)2(C5H5N)2] n , the Ni(2+) cation is coordinated by four thio-cyanate anions (μ-1,3) and two pyridine ligands within a slightly distorted octa-hedral configuration. The Ni-N bond lengths to the pyridine rings are 2.1189 (17) and 2.1241 (17) Å, whereas those to the thiocyanate anions are 2.0299 (18) and 2.0359 Å. The Ni-S bond lengths are 2.5357 (6) and 2.5568 (6) Å. The Ni(2+) cations are linked by N:S-bridging thio-cyanate ligands into chains extending along [010]. ...[more]

PMID: 24940191

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