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An iron(III) complex salt containing pyrazole as both ligand and counter‐ion: bis(1 H ‐pyrazol‐2‐ium) pentacyanido(1 H ‐pyrazole‐κ N 2 )ferrate(III)
Author(s) -
Wang YuFeng,
Yu ChunHua,
Zhu RunQiang
Publication year - 2014
Publication title -
acta crystallographica section c
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 17
ISSN - 2053-2296
DOI - 10.1107/s2053229614007128
Subject(s) - pyrazole , chemistry , hydrogen bond , ligand (biochemistry) , supramolecular chemistry , medicinal chemistry , salt (chemistry) , ion , stereochemistry , crystallography , crystal structure , molecule , organic chemistry , receptor , biochemistry
The title compound, (C 3 H 5 N 2 ) 2 [Fe(CN) 5 (C 3 H 4 N 2 )], is composed of a mononuclear [Fe(CN) 5 (pyrazole)] 2− dianion and two 1 H ‐pyrazol‐2‐ium cations. A three‐dimensional supramolecular network is formed through a rich scheme of N—H...N hydrogen bonds and C—H...π interactions among the cations and anions.