Pyridinium bis(pyridine-κN)tetrakis(thiocyanato-κN)ferrate(III) -pyrazine-2-carbonitrile-pyridine (1/4/1)
Shylin, S. I., Gural’skiy, I. A., Haukka, M., & Golenya, I. A. (2013). Pyridinium bis(pyridine-κN)tetrakis(thiocyanato-κN)ferrate(III) -pyrazine-2-carbonitrile-pyridine (1/4/1). Acta Crystallographica Section E : Structure Reports Online, 69 (5), m280. doi:10.1107/S1600536813010362
Date
2013Discipline
Epäorgaaninen ja analyyttinen kemiaCopyright
© the Authors. This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence.
In the title compound, (C5H6N)[Fe(NCS)4(C5H5N)2]-
4C5H3N3C5H5N, the FeIII ion is located on an inversion
centre and is six-coordinated by four N atoms of the
thiocyanate ligands and two pyridine N atoms in a trans
arrangement, forming a slightly distorted octahedral
geometry. A half-occupied H atom attached to a pyridinium
cation forms an N—HN hydrogen bond with a centrosymmetrically-related
pyridine unit. Four pyrazine-2-carbonitrile
molecules crystallize per complex anion. In the crystal, –
stacking interactions are present [centroid–centroid distances
= 3.6220 (9), 3.6930 (9), 3.5532 (9), 3.5803 (9) and
3.5458 (8) A˚ ].
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Wiley-Blackwell Publishing, Inc.ISSN Search the Publication Forum
1600-5368Keywords
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