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Pyridinium bis­(pyridine-κN)tetra­kis­(thio­cyanato-κN)ferrate(III)

In the title compound, (C(5)H(6)N)[Fe(NCS)(4)(C(5)H(5)N)(2)], the Fe(III) ion is coordinated by four thio­cyanate N atoms and two pyridine N atoms in a trans arrangement, forming an FeN(6) polyhedron with a slightly distorted octa­hedral geometry. Charge balance is achieved by one pyridinium cation...

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Detalles Bibliográficos
Autores principales: Shylin, Sergii I., Gural’skiy, Il’ya A., Haukka, Matti, Kapshuk, Anatoliy A., Prisyazhnaya, Elena V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3684869/
https://www.ncbi.nlm.nih.gov/pubmed/23794971
http://dx.doi.org/10.1107/S1600536813011628
Descripción
Sumario:In the title compound, (C(5)H(6)N)[Fe(NCS)(4)(C(5)H(5)N)(2)], the Fe(III) ion is coordinated by four thio­cyanate N atoms and two pyridine N atoms in a trans arrangement, forming an FeN(6) polyhedron with a slightly distorted octa­hedral geometry. Charge balance is achieved by one pyridinium cation bound to the complex anion via N—H⋯S hydrogen bonding. The asymmetric unit consists of one Fe(III) cation, four thio­cyanate anions, two coordinated pyridine mol­ecules and one pyridinium cation. The structure exhibits π–π inter­actions between pyridine rings [centroid–centroid distances = 3.7267 (2), 3.7811 (2) and 3.8924 (2) Å]. The N atom and a neighboring C atom of the pyridinium cation are statistically disordered with an occupancy ratio of 0.58 (2):0.42 (2).