Synthesis and structure of the λ6Si-silicate [Cs(18-crown-6)]2[SKOSO2CH3)6]

被引：1
|
作者：
Georg, Isabelle [1 ]
Bolte, Michael [1 ]
Wagner, Matthias [1 ]
Lerner, Hans-Wolfram [1 ]
机构：
[1] Goethe Univ Frankfurt, Inst Anorgan Chem, Max von Laue Str 7, D-60438 Frankfurt, Germany
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2021年 / 76卷 / 6-7期
关键词：
cesium; hexachlorodisilane; methanesulfonate; silicate; X-ray structure analysis; PENTASILICON DODECACHLORIDE; CHEMISTRY;
D O I：
10.1515/znb-2021-0068
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The lambda Si-6-silicate [Cs(18-crown-6)](2)[Si(OSO2CH3)(6)] (1) was synthesized by treatment of Si2C16 with Cs[OSO2CH3] in the presence of 18-crown-6. Compound 1 is the first example of a lambda Si-6-silicate with a methanesulfonate ligand. It was characterized by NMR spectroscopy and by single-crystal X-ray diffraction. The solid-state structure of 1 consists of discrete [Si(OSO2CH3)(6)](2-) anions and two [Cs(18-crown-6)](+) cations (triclinic space group, P (1) over bar, Z = 1).
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页码：335 / 339
页数：5
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