Hardacre Christopher, Holbrey John D, Nieuwenhuyzen Mark, Youngs Tristan G A
School of Chemistry and Chemical Engineering, Queen's University Belfast, Belfast BT9 5AG, UK.
Acc Chem Res. 2007 Nov;40(11):1146-55. doi: 10.1021/ar700068x. Epub 2007 Jun 21.
This Account describes experimental data used to understand the structure of ionic liquids and solute-solvent interactions of both molecular solutes and dissolved metal complexes. In general, the structures of the ionic liquids determined from experimental data show good agreement with both simulated structures and solid-state structures. For all ionic liquids studied, strong charge ordering is found leading to long-range order even in the presence of a solute. For dissolved metal complexes, the ionic liquid is not innocent and a clear dependence on the speciation is observed with variations in both the cation and anion.
本综述描述了用于理解离子液体结构以及分子溶质和溶解金属配合物的溶质 - 溶剂相互作用的实验数据。一般来说,根据实验数据确定的离子液体结构与模拟结构和固态结构都显示出良好的一致性。对于所有研究的离子液体,即使存在溶质,也发现有强烈的电荷有序性导致长程有序。对于溶解的金属配合物,离子液体并非是惰性的,并且观察到随着阳离子和阴离子的变化,对物种形成有明显的依赖性。