Hoidn, Christian M. and Roedl, Christian and McCrea-Hendrick, Madison L. and Block, Theresa and Poettgen, Rainer and Ehlers, Andreas W. and Power, Philip P. and Wolf, Robert (2018) Synthesis of a Cyclic Co2Sn2 Cluster Using a Co- Synthon. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 140 (41). pp. 13195-13199. ISSN 0002-7863,
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[Ar'SnCo](2) (1, Ar' = C6H3-2,6{C6H3-2,6-Pr-i(2)}(2)), a rare metal-metal bonded cobalt-tin cluster with low-coordinate tin atoms, was prepared by the reaction of [K(thf)(0.2)][Co(1,5-cod)(2)] (cod = 1,5-cyclooctadiene) with [Ar'Sn(mu-Cl)](2). This reaction illustrates a promising synthetic strategy to access uncommon metal clusters. The structure of 1 features a rhomboidal Co2Sn2 core with strong metal-metal bonds between tin and cobalt and a weaker tin-tin interaction. Reaction of 1 with white phosphorus afforded [Ar'2Sn2Co2P4] (2), the first molecular cluster compound containing phosphorus, cobalt and tin.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | CRYSTAL-STRUCTURE; CAGE COMPOUNDS; GROUP ELEMENTS; ZINTL IONS; BASIS-SETS; TIN; SN; COMPLEXES; BOND; APPROXIMATION; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Prof. Dr. Robert Wolf |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 05 Dec 2019 08:28 |
| Last Modified: | 05 Dec 2019 08:28 |
| URI: | https://pred.uni-regensburg.de/id/eprint/13684 |
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