Crystal structure of bis(4-benzoylpyridine-κN)bis(methanol-κO)bis(thiocyanato-κN)nickel(II) methanol monosolvate

Acta Crystallographica Section E: Crystallographic Communications

Carsten Wellm¹  Christian Näther¹ 

[1] Institut für Anorganische Chemie, Universität Kiel, Max-Eyth. Str. 2, 241128 Kiel;

关键词: crystal structure;    nickel(II) thiocyanate;    discrete complex;    solvate;    hydrogen bonding;   

DOI  :  10.1107/S2056989019001555

来源: DOAJ

【 摘 要 】

The asymmetric unit of the title compound, [Ni(NCS)2(C12H9NO)2(CH3OH)2]·CH3OH, comprises one NiII cation, two thiocyanate anions, two 4-benzoylpyridine coligands, two coordinating, as well as one non-coordinating methanol molecule. The NiII cation is coordinated by two terminally N-bonded thiocyanate anions, the N atoms of two 4-benzoylpyridine coligands and the O atoms of two methanol ligands within a slightly distorted octahedron. Individual complexes are linked by intermolecular O—H...S hydrogen bonding into chains parallel to [010] that are further connected into layers parallel to (10\overline{1}) by C—H...S hydrogen bonds. Additional C—H...O hydrogen-bonding interactions lead to the formation of a three-dimensional network that limits channels extending parallel to [010] in which the non-coordinating methanol molecules are located. They are hydrogen-bonded to the coordinating methanol molecules. X-ray powder diffraction revealed that the compound could not be prepared as a pure phase.

【 授权许可】

Unknown