Heteroatomic Si/Ge Zintl Clusters: Single-Crystal Structure Determination of Rb4[Si7.8Ge1.2](NH3)5 and [Rb([18]crown-6)Rb3][Si7.5Ge1.5](NH3)4

被引：19

作者：

Waibel, Markus ^{[1
]}

Benda, Christian B. ^{[1
]}

Wahl, Bernhard ^{[1
]}

Faessler, Thomas F. ^{[1
]}

机构：

[1] Tech Univ Munich, Dept Chem, D-85747 Garching, Germany

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2011年 / 17卷 / 46期

关键词：

cluster compounds; germanium; silicon; zintl anions; zintl phases; AMORPHOUS-SILICON; GERMANIUM; IONS; COMPLEXES; ANIONS; GROWTH;

D O I：

10.1002/chem.201101393

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Towards silicon microelectronics: Dissolution of the heteroatomic Group 14 element Zintl phase Rb12Si12Ge5 in liquid ammonia led to the isolation of two [E9]4- clusters with Si and Ge mixed site occupation. The existence of [Si7.5(1)Ge 1.5(1)]4- and [Si7.8(1)Ge1.2(1)] 4- as soluble ions opens new synthetic routes for mixed metal semiconductors (see figure). Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：12928 / 12931

页数：4

共 27 条

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