Na2Li8[(UO2)11O12(WO5)2]:: Three different uranyl-ion coordination geometries and cation-cation interactions

被引：70

作者：

Alekseev, Evgeny V.

Krivovichev, Sergey V.

Depmeier, Wulf

Siidra, Oleg I.

Knorr, Karsten

Suleimanov, Evgeny V.

Chuprunov, Evgeny V.

机构：

[1] St Petersburg State Univ, Dept Crystallog, St Petersburg 199034, Russia

[2] Univ Kiel, Inst Geowissensch, D-24118 Kiel, Germany

[3] Nizhnii Novgorod State Univ, Nizhnii Novgorod 603950, Russia

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 43期

关键词：

actinides; coordination modes structure elucidation; tungsten; uranium;

D O I：

10.1002/anie.200601207

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Uranyl interactions: The title compound is the first example of an actinide compound that contains three different actinyl-ion coordination geometries, namely, octahedral, pentagonal bipyramidal, and hexagonal bipyramidal. Strong cation-cation interactions between the uranyl ions lead to pentamers with a rather unusual configuration (see picture; U dark gray, O light gray). (Figure Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：7233 / 7235

页数：3

共 21 条

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