Raman study of aluminum chloride dimethylsulfone solutions

被引:47
作者
Legrand, L [1 ]
Tranchant, A [1 ]
Messina, R [1 ]
Romain, F [1 ]
Lautie, A [1 ]
机构
[1] LAB SPECTROCHIM INFRA ROUGE & RAMAN,CNRS,UPR 2631,F-94320 THIAIS,FRANCE
关键词
D O I
10.1021/ic941455q
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The Raman spectra of AlCl3-LiCl-dimethylsulfone mixtures with different molar compositions have been recorded as a solid (300 K) and as a melt (400 K). In any case, only AlCl4- ion lines at 120, 179, and 347 cm(-1) were observed; we were unable to detect any other chloroaluminate species. Furthermore, some bands assigned to the Al[(CH3)(2)SO2](3+)(3) octahedral coordination compound are evidence for a high AlCl3 content.
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收藏
页码:1310 / 1312
页数:3
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