Korber, Nikolaus and Fleischmann, Andrea (2001) Synthesis and crystal structure of [Li(NH3)(4)](4)[Sn-9]center dot NH3 and [Li(NH3)(4)](4)[Pb-9]center dot NH3. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS (4). pp. 383-385. ISSN 1472-7773
Full text not available from this repository. (Request a copy)Abstract
The reduction of an excess of Sn or Pb with a concentrated solution of Li in liquid ammonia yielded black crystals of [Li(NH3)(4)](4)[Sn-9]. NH3 or [Li(NH3)(4)](4)[Pb-9]. NH3 as main product, respectively. The compounds are isotypic and crystallise in space group P2(1)/c. They contain the isolated Zintl anions Sn-9(4-) and Pb-9(4-), which form slightly distorted monocapped square antiprisms. The lead compound is the first example of a "naked" Pb-9(4-) cage without contacts to metal atoms.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ZINTL ANIONS; ELEMENTS; POLYANIONS; COMPOUND; CLUSTERS; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Prof. Dr. Nikolaus Korber |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 01 Mar 2022 10:13 |
| Last Modified: | 01 Mar 2022 10:13 |
| URI: | https://pred.uni-regensburg.de/id/eprint/41900 |
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