Stabilising small clusters:: synthesis and characterisation of thermolabile [Gd4F7(15-crown-5)4][AsF6]5•6SO2

被引:13
|
作者
Deacon, GB
Evans, DJ
Junk, PC
Lork, E
Mews, R
Zemva, B
机构
[1] Univ Bremen, Inst Anorgan & Phys Chem, D-28334 Bremen, Germany
[2] Monash Univ, Sch Chem, Clayton, Vic 3800, Australia
[3] Jozef Stefan Inst, Dept Inorgan Chem, SI-1000 Ljubljana, Slovenia
关键词
D O I
10.1039/b504819b
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Addition of 15-crown-5 to [GdF(AsF6)(2)], both dissolved in liquid SO2, and crystallisation at -30 degrees C has led to the isolation of the tetranuclear ionic complex [Gd4F7(15-crown-5)(4)][ AsF6](5)center dot 6SO(2) which is stable up to -10 degrees C where SO2 loss leads to loss of crystallinity.
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页码:2237 / 2238
页数:2
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