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锂盐阴离子和不同侧基的15-冠-5系冠醚对锂盐/冠醚固态配合物远红外位移的影响

Influence of Lithium Salts Anion and Sidegroup of 15-Crown-5 Series on the Far IR Shift of Solid Lithium Complexes with Crown Ethers

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【Author】 WEN Yong-Hong1,YANG En-Bo2,FU Li-An1,FANG Sheng-Qiang1*(1.College of Chemistry and Chemical Engineering,Lanzhou Universty,Lanzhou 730000,China;2.Institute of Atomic Energy Science,Beijing 102413,China)

【机构】兰州大学化学化工学院；中国原子能科学研究院；兰州大学化学化工学院兰州730000；北京102413；兰州730000；

【Abstract】 Two reduced sequences of(s/s′)f (relative reduced partition function ratio) found in the present paper are LiSCN·B15C5>LiCCl3COO·B15C5 > LiClO4·B15C5 and LiClO4·4-mB15C5>LiClO4·B15C5>LiClO4·Ph15C5,respectively.These solid lithium complexes with crown ethers were separated from tetrahydrofuran for the first sequence and from 3-methyl-1-butanol for the second one,respectively.Acording to the analysis of the data obtained,an independent character of the three factors(solvents,anion of lithium salts,and the sidegroup of 15C5 series),playing a part in contribution to(s/s′)f,have been brought to light preliminarily.更多还原

【关键词】锂盐/冠醚的固态配合物；远红外位移；锂同位素；相对约化配分函数比(s/s′)f；
【Key words】 Solid lithium complex with crown ethers； Far infrared shift； Lithium isotopes； Relative reduced partition function ratio(s/s′)f；

【文献出处】高等学校化学学报 ,Chemical Journal of Chinese Universities , 编辑部邮箱 ,2007年02期

【分类号】O641.4
【被引频次】1
【下载频次】220

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