CRYSTAL-STRUCTURE OF MGCL2(1,2-DIMETHOXYETHANE)2

被引:0
|
作者
NEUMULLER, B [1 ]
STIEGLITZ, G [1 ]
DEHNICKE, K [1 ]
机构
[1] UNIV MARBURG, FACHBEREICH CHEM, HANS MEERWEIN STR, D-35032 MARBURG, GERMANY
关键词
MAGNESIUM CHLORIDE-DME SOLVATE; CRYSTAL STRUCTURE;
D O I
暂无
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
MgCl2(DME)2 has been prepared by reaction of MgCl2 with excess dimethoxyethane (DME) in n-pentane solution as white crystals, which are soluble in organic solvents. The crystal structure was determined by X-ray methods. Space group P2(1)/c, Z = 4,2512 observed unique reflections, R = 0.050. Lattice dimensions at -70-degrees-C: a = 1338.9(1), b = 845.1(1), c = 1315.3(2) pm, beta = 112.69(1)degrees. The magnesium atom is in a distorted octahedral coordination by the two chlorine atoms in cis-positions and by the four oxygen atoms of two chelating 1,2-dimethoxyethane molecules.
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页码:1151 / 1153
页数:3
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