Crystal structure of a second polymorph of tricarbonyl(N-methylpyridine-2-carboxamide-κ2 N 1,O)(thiocyanato-κN)rhenium(I)
نویسنده
چکیده
A new polymorph of the title compound, [Re(NCS)(C7H8N2O)(CO)3], crystallizing in the space group P21/n, has been obtained and structurally characterized by the experiment and DFT calculations. In this complex, the rhenium(I) cation is octa-hedrally coordinated by three carbonyl groups in a facial configuration, the N,O-bidentate N-methyl-pyridine-2-carboxamide ligand and the N-bonded thio-cyanate anion. Neighbouring mol-ecules are linked into a three-dimensional network by inter-molecular N-H⋯S and C-H⋯S inter-actions.
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