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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...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2013
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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 |
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). |
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