SOLUTIONS OF GALLIUM TRICHLORIDE IN ETHERS - A GA-71 NMR-STUDY AND THE X-RAY STRUCTURE OF GACL3.MONOGLYME

被引：22

作者：

BOCK, S ^{[1
]}

NOTH, H ^{[1
]}

WIETELMANN, A ^{[1
]}

机构：

[1] UNIV MUNICH,INST INORGAN CHEM,MEISERSTR 1,W-8000 MUNICH 2,GERMANY

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1990年 / 45卷 / 07期

关键词：

!sup]71[!/sup]Ga NMR Spectra; cis-Dichloro-bis(dimethylglycolether)gallium-tetrachlorogallate; Gallium Trichloride-Ether; Gallium Trichloride-Tetrahydrofuran;

D O I：

10.1515/znb-1990-0711

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Solutions of GaCl3 in various ethers have been studied by 71Ga NMR spectroscopy. δ7lGa data indicate that the predominant species in diethylether and tetrahydrofuran solutions are GaCl3 · O(C2H5)2-, and GaCl3-2OC2H8, respectively. However, in monoglyme solution dissociation occurs and the product crystallizing from the solution is [cis-GaCL2(monoglyme)2]-GaCl4 as demonstrated by an X-ray structure determination of the solvate GaCl3 · monoglyme. © 1990, Walter de Gruyter. All rights reserved.

引用

页码：979 / 984

页数：6

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