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Poly[bis-(methanol-?O)tris-(?-pyrimidine-?N:N')tetra-kis(thio-cyanato-?N)dinickel(II)].


ABSTRACT: In the crystal structure of the title compound, [Ni(2)(NCS)(4)(C(4)H(4)N(2))(3)(CH(3)OH)(2)](n), each nickel(II) cation is coordinated by three N-bonded pyrimidine ligands, two N-bonded thio-cyanate anions and one O-bonded methanol mol-ecule in a distorted octa-hedral environment. The asymmetric unit consists of one nickel cation, two thio-cyanate anions and one methanol mol-ecule in general positions, as well as one pyrimidine ligand located around a twofold rotation axis. The crystal structure consists of ?-N:N' pyrimidine-bridged zigzag-like nickel thio-cyanate chains; these are further linked by ?-N:N-bridging pyrimidine ligands into layers which are stacked perpendicular to the b axis. The layers are connected via weak O-H?S hydrogen bonding.

SUBMITTER: Wriedt M 

PROVIDER: S-EPMC2968860 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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Poly[bis-(methanol-κO)tris-(μ-pyrimidine-κN:N')tetra-kis(thio-cyanato-κN)dinickel(II)].

Wriedt Mario M   Sellmer Sina S   Jess Inke I   Näther Christian C  

Acta crystallographica. Section E, Structure reports online 20090306 Pt 4


In the crystal structure of the title compound, [Ni(2)(NCS)(4)(C(4)H(4)N(2))(3)(CH(3)OH)(2)](n), each nickel(II) cation is coordinated by three N-bonded pyrimidine ligands, two N-bonded thio-cyanate anions and one O-bonded methanol mol-ecule in a distorted octa-hedral environment. The asymmetric unit consists of one nickel cation, two thio-cyanate anions and one methanol mol-ecule in general positions, as well as one pyrimidine ligand located around a twofold rotation axis. The crystal structure  ...[more]

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