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Synthesis of heteroatomic Zintl anions in liquid ammonia – the new highly charged [Sn4Bi4]4− and fully ordered [Sn2Bi2]2−

Friedrich, Ute, Neumeier, Maria, Koch, Carina and Korber, Nikolaus (2012) Synthesis of heteroatomic Zintl anions in liquid ammonia – the new highly charged [Sn4Bi4]4− and fully ordered [Sn2Bi2]2−. Chemical Communications : ChemComm 48, pp. 10544-10546.

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Abstract

The new Zintl anion [Sn4Bi4]4−, synthesized by dissolving CsSnBi in liquid ammonia, forms a monocapped nortricyclane-like cage. Its electron localization function (ELF) analysis shows evidence for 3-centre bonding. The analogous reaction with KSnBi results in a crystallographically fully ordered tetrahedral [Sn2Bi2]2− ion.


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Item type:Article
Date:2012
Institutions:Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Prof. Dr. Nikolaus Korber
Identification Number:
ValueType
10.1039/C2CC35380FDOI
Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:34195
Owner only: item control page

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