Crystal structures of (aceto-nitrile-κN )tris-(pyridine-4-thio-amide-κN )bis-(thio-cyanate-κN )cobalt(II) aceto-nitrile disolvate and tetra-kis-(pyridine-4-thio-amide-κN )bis-(thio-cyanate-κN )nickel(II) methanol penta-solvate

Acta Crystallographica. Section E, Crystallographic Communications
Tristan NeumannChristian Näther

Abstract

Reaction of Co(NCS)2 or Ni(NCS)2 with pyridine-4-thio-amide in different solvents led to the formation of two compounds with composition [Co(NCS)2(C2H3N)(C6H6N2S)3]·2CH3CN (1) and [Ni(NCS)2(C6H6N2S)4]·5CH3OH (2), respectively. The asymmetric unit of compound 1 consists of one cobalt(II) cation, two thio-cyanate anions, three pyridine-4-thio-amide ligands, one coordinating and two solvate aceto-nitrile mol-ecules. One of the two aceto-nitrile solvate mol-ecules is disordered over two sets of sites in a 0.62:0.38 ratio. The asymmetric unit of compound 2 comprises of one nickel(II) cation, two thio-cyanate anions, four N-bonding pyridine-4-thio-amide ligands and five methanol solvate mol-ecules. In compound 1, the cobalt(II) cations are octa-hedrally coordinated into discrete complexes by two terminal N-bonding thio-cyanate anions, the N atoms of three pyridine-4-thio-amide ligands and one aceto-nitrile mol-ecule. Additional aceto-nitrile solvate mol-ecules are located between the complexes,. The complexes and solvate mol-ecules are linked via inter-molecular hydrogen bonding into a three-dimensional framework. In compound 2, the nickel(II) cations are likewise octa-hedrally coordinated by two terminal N-bonded thio-cyanate anions...Continue Reading

References

Dec 25, 2007·Acta Crystallographica. Section A, Foundations of Crystallography·George M Sheldrick
Sep 6, 2012·Chemical Communications : Chem Comm·Maliheh MousaviJean-Pascal Sutter
Apr 26, 2014·Acta Crystallographica. Section E, Structure Reports Online·Ibukun O Shotonwa, René T Boeré
Jan 9, 2015·Acta Crystallographica. Section C, Structural Chemistry·George M Sheldrick
Mar 24, 2016·Acta Crystallographica. Section E, Crystallographic Communications·Tristan NeumannChristian Näther
Apr 7, 2016·Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials·Colin R GroomSuzanna C Ward
Jan 14, 2017·Physical Chemistry Chemical Physics : PCCP·Michał RamsChristian Näther
Aug 31, 2017·Physical Chemistry Chemical Physics : PCCP·Michał RamsChristian Näther
Nov 21, 2017·Acta Crystallographica. Section E, Crystallographic Communications·Tristan NeumannChristian Näther

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Citations

Jun 12, 2021·Angewandte Chemie·Vivek SinghMilko E van der Boom

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Methods Mentioned

BETA
X-ray

Software Mentioned

SHELXL

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