Abstract
(Chemical Equation Presented) Like zeolites, K6Sn[Zn 4Sn4S17] (see structure) has remarkable ion-exchange properties and forms CsK5Sn[Zn4Sn 4S17] and RbK5Sn[Zn4Sn 4S17] in the presence of the Cs+ and Rb + ions, respectively. These compounds have an open framework comprising [Zn4Sn4S17]10- clusters linked by Sn4+ centers and are remarkably stable. One-fifth of the K+ ions play an important templating role in stabilizing the framework. Zn blue, Sn red, S yellow, K orange.
Original language | English (US) |
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Pages (from-to) | 3552-3555 |
Number of pages | 4 |
Journal | Angewandte Chemie - International Edition |
Volume | 44 |
Issue number | 23 |
DOIs | |
State | Published - Jun 6 2005 |
Keywords
- Cluster compounds
- Ion exchange
- Nonlinear optics
- Semiconductors
- Zeolites
ASJC Scopus subject areas
- Catalysis
- Chemistry(all)