Anomalous concentration dependence of the inner-sphere hydration number change in aqueous europium(III) chloride and gadolinium chloride solutions
Anomalous concentration dependence of the inner-sphere hydration number change in aqueous europium(III) chloride and gadolinium chloride solutions
复制标题
氯化铕(III)和氯化钆水溶液中内球水合数变化的反常浓度依赖性
DOI：
10.1021/j100206a002
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发表时间：
1982
期刊：
影响因子：
--
通讯作者：
J. Hiraishi
中科院分区：
文献类型：
--
作者：
H. Kanno;J. Hiraishi
本文研究了稀土氯化物玻璃态溶液中稀土离子[Ln（H_2 O）_n]~（3+）（Ln ~（3+）表示稀土离子，= 8和/或9）的拉曼光谱。在EuCl_3和GdCl_3溶液中，最内层水合球中含有9个水分子的稀土离子的数量随盐浓度的增加而增加。对这种特殊的行为进行了定性的讨论。
Raman spectra of theaquo-rare earth ions [Ln (H20)„] 3+(Ln3+ denotes a rare earth ion,= 8 and/or 9) in glassy rare earth chloride solutions were obtained as a function of salt concentration. The population of rare earth ions holding nine water molecules intheir innermost hydration spheres increase with increasing salt concentration in EuCl3 and GdCl3 solutions. A qualitative discussion is given for this peculir behavior.