The asymmetric unit of the title compound, [Co(NCS)(2)(C(6)H(17)N(3))], consists of one Co(2+) cation, two thio-cyanate anions and one bis-(3-amino-prop-yl)amine ligand, all in general positions. The cobalt cation is coordinated by five N atoms of two terminal N-bonded thio-cyanate anions and one bis-(3-amino-prop-yl)amine ligand, defining a slightly distorted square-pyramidal coordination polyhedron. The mol-ecules are held together in the crystal by weak N-H⋯S inter-actions.
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http://dx.doi.org/10.1107/S1600536811025876 | DOI Listing |
Acta Crystallogr E Crystallogr Commun
January 2025
Institut für Anorganische Chemie, Universität Kiel, Max-Eyth.-Str. 2, 24118 Kiel, Germany.
Reaction of Co(NCS) with 4-methyl-pyridine in water leads to the formation of single crystals of the title compound, [Co(NCS)(CHN)] . The asymmetric unit consists of two crystallographically independent thio-cyanate anions and two crystallographically independent 4-methyl-pyridine coligands in general positions, as well as of two different Co cations, of which one is located on a twofold rotational axis, whereas the second occupies a center of inversion. The methyl H atoms in both 4-methyl-pyridine ligands are disordered and were refined using a split model.
View Article and Find Full Text PDFActa Crystallogr E Crystallogr Commun
September 2024
Institut für Anorganische Chemie, Universität Kiel, Germany.
Reaction of 4-methyl-pyridine -oxide and Co(NCS) in ethanol as solvent accidentally leads to the formation of single crystals of Co(NCS)(4-methyl-pyridine -oxide)(ethanol) or [Co(NCS)(CHNO)(CHO)] . The asymmetric unit of the title compound consists of one Co cation, two crystallographically independent thio-cyanate anions, one 4-methyl-pyridine -oxide coligand and one ethanol mol-ecule on general positions. The cobalt cations are sixfold coordinated by one terminal and two bridging thio-cyanate anions, two bridging 4-methyl-pyridine -oxide coligands and one ethanol mol-ecule, with a slightly distorted octa-hedral geometry.
View Article and Find Full Text PDFActa Crystallogr E Crystallogr Commun
June 2024
Institut für Anorganische Chemie, Universität Kiel, Max-Eyth.-Str. 2, 24118 Kiel, Germany.
The title compound, [Ni(NCS)(CHN)] , was prepared by the reaction of Ni(NCS) with 4-methyl-pyridine in water. Its asymmetric unit consists of two crystallographically independent Ni cations, of which one is located on a twofold rotational axis whereas the second occupies a center of inversion, two independent thio-cyanate anions and two independent 4-methyl-pyridine co-ligands in general positions. Each Ni cation is octa-hedrally coordinated by two 4-methyl-pyridine coligands as well as two N- and two S-bonded thio-cyanate anions.
View Article and Find Full Text PDFActa Crystallogr E Crystallogr Commun
May 2024
Institut für Anorganische Chemie, Universität Kiel, Germany.
The title compound, [Co(NCS)(CHN)] or Co(NCS)(4-methyl-pyridine), was prepared by the reaction of Co(NCS) with 4-methyl-pyridine in water and is isotypic to one of the polymorphs of Ni(NCS)(4-methyl-pyridine) [Kerr & Williams (1977 ▸). B, 3589-3592 and Soldatov (2004 ▸). , 1185-1194].
View Article and Find Full Text PDFActa Crystallogr E Crystallogr Commun
April 2024
Institut für Anorganische Chemie, Universität Kiel, Germany.
Reaction of Co(NCS) with 4-methyl-pyridine -oxide in methanol leads to the formation of crystals of the title compound, [Co(NCS)(CHNO)(CHO)] or Co(NCS)(4-methyl-pyridine -oxide)(methanol). The asymmetric unit consist of one Co cation, two thio-cyanate anions, two 4-methyl-pyridine -oxide coligands and one methanol mol-ecule in general positions. The H atoms of one of the methyl groups are disordered and were refined using a split model.
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