Synthesis of the stable UO2I2, the last of the uranyl dihalides.: X-Ray crystal structure of [UO2I2(py)3]

被引：58
作者：
Berthet, JC [1 ]
Nierlich, M [1 ]
Ephritikhine, M [1 ]
机构：
[1] CEA Saclay, Serv Chim Mol, DSM, DRECAM,CNRS URA 331, F-91191 Gif Sur Yvette, France
来源：
CHEMICAL COMMUNICATIONS | 2004年 / 07期
关键词：
D O I：
10.1039/b400717d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Treatment Of UO2(OTf)(2) with pure Me3SiI led to the quantitative formation Of UO2I2 (1). This compound dissolved in pyridine and thf to give the red adducts [UO2I2L3] {L = py (2) or thf (3)), which were also obtained from the metathetical reaction Of UO2(OTf)(2) and KI. The crystal structure of 2 has been determined. The uranyl diiodide complexes 1-3 are thermally quite stable, providing that strictly anhydrous conditions are employed.
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页码：870 / 871
页数：2
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