二（喹啉 - 1 - 鎓）四氯合铁（III）氯化物的晶体结构
Crystal structure of bis-(quinolin-1-ium) tetra-chlorido-ferrate(III) chloride.
作者信息
Boudjarda Azzedine, Bouchouit Karim, Arroudj Samiha, Bouacida Sofiane, Merazig Hocine
机构信息
Faculté des Sciences Exactes et Informatique, Département de Chimie, Université de Jijel, 18000 Jijel, Algeria.
Laboratoire des Structures, Propriétés et Interactions InterAtomiques, Université de Khenchela, 40000 Khenchela, Algeria.
出版信息
Acta Crystallogr E Crystallogr Commun. 2015 Dec 31;71(Pt 12):m273-4. doi: 10.1107/S2056989015024548. eCollection 2015 Dec 1.
The asymmetric unit of the title hybrid compound, (C9H8N)[FeCl4]Cl, comprises a tetra-hedral tetra-chlorido-ferrate(III) anion, FeCl4, a Cl(-) anion and two quinolinium cations. There are N-H⋯Cl hydrogen-bonding inter-actions between the protonated N atoms of the quinolinium cations and the chloride anion, which together with π-π stacking between adjacent quinolinium rings [centroid-to-centroid distances between C6 and C5N rings in adjacent stacked quinolinium cations of 3.609 (2) and 3.802 (2) Å] serve to hold the structure together.
标题杂化化合物(C9H8N)[FeCl4]Cl的不对称单元包含一个四面体四氯合铁(III)阴离子[FeCl4]−、一个Cl−阴离子和两个喹啉鎓阳离子。喹啉鎓阳离子的质子化N原子与氯离子之间存在N-H⋯Cl氢键相互作用，相邻喹啉环之间的π-π堆积作用（相邻堆叠喹啉鎓阳离子中C6和C5N环之间的质心到质心距离分别为3.609 (2) 和3.802 (2) Å）有助于将结构维系在一起。
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