biostudies-literature00440Unknown67(Pt 11)Nistor AThe asymmetric unit of the title compound, [Fe(C(3)H(4)N(2))(6)]SO(4)·2C(3)H(4)N(2), contains two complex cations, two sulfate anions and four imidazole mol-ecules. In both cations, the Fe(II) atom is coordinated by six monodentate imidazole ligands and exhibits a slightly distorted octa-hedral coordination geometry. The Fe-N distances [2.184 (4)-2.218 (4) Å] point to a high-spin state of the Fe(2+) ions. N-H⋯O hydrogen bonds between the ionic components generate a three-dimensional framework containing corrugated channels along [001], which are filled by N-H⋯N hydrogen-bonded imidazole chains.Acta crystallographica. Section E, Structure reports onlinem1600-1https://www.ebi.ac.uk/biostudies/studies/S-EPMC3247524biostudies-literatureHexa-kis-(1H-imidazole-κN)iron(II) sulfate-1H-imidazole (1/2).PMC3247524Lazar ACazacu MShova SNistor A44falseHexa-kis-(1H-imidazole-κN)iron(II) sulfate-1H-imidazole (1/2).The asymmetric unit of the title compound, [Fe(C(3)H(4)N(2))(6)]SO(4)·2C(3)H(4)N(2), contains two complex cations, two sulfate anions and four imidazole mol-ecules. In both cations, the Fe(II) atom is coordinated by six monodentate imidazole ligands and exhibits a slightly distorted octa-hedral coordination geometry. The Fe-N distances [2.184 (4)-2.218 (4) Å] point to a high-spin state of the Fe(2+) ions. N-H⋯O hydrogen bonds between the ionic components generate a three-dimensional framework containing corrugated channels along [001], which are filled by N-H⋯N hydrogen-bonded imidazole chains.2011-01-01T00:00:00Z2011 Nov2024-12-04T11:56:01.474Z2019-03-26T23:59:36ZS-EPMC32475242221982910.1107/S1600536811043169