Moussa, Mehdi Elsayed and Schiller, Jana and Peresypkina, Eugenia and Seidl, Michael and Balazs, Gabor and Shelyganov, Pavel and Scheer, Manfred (2020) The Potential of the Diarsene Complex [(C5H5)(2)Mo-2(CO)(4)(mu,eta(2)-As-2)] as a Connector Between Silver Ions. CHEMISTRY-A EUROPEAN JOURNAL, 26 (63). pp. 14315-14319. ISSN 0947-6539, 1521-3765
Full text not available from this repository. (Request a copy)Abstract
The reaction of the organometallic diarsene complex [Cp2Mo2(CO)(4)(mu,eta(2)-As-2)] (B) (Cp = C5H5) with Ag[FAl{OC6F10(C6F5)}(3)] (Ag[FAl]) and Ag[Al{OC(CF3)(3)}(4)] (Ag[TEF]), respectively, yields three unprecedented supramolecular assemblies [(eta(2)-B)(4)Ag-2][FAl](2)(4), [(mu,eta(1):eta(2)-B)(3)(eta(2)-B)(2)Ag-3][TEF](3)(5) and [(mu,eta(1):eta(2)-B)(4)Ag-3][TEF](3)(6). These products are only composed of the complexes Band Ag-I. Moreover, compounds 5and6are the only supramolecular assemblies featuringBas a linking unit, and the first examples of [Ag-I](3)units stabilized by organometallic bichelating ligands. According to DFT calculations, complex Bcoordinates to metal centers through both the As lone pair and the As-As sigma-bond thus showing this unique feature of this diarsene ligand.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | COORDINATION CHEMISTRY; LIGAND COMPLEXES; PENTAPHOSPHAFERROCENE; DESIGN; 1'-(DIPHENYLPHOSPHINO)-1-CYANOFERROCENE; CP2MO2(CO)(4)(ETA(2)-P-2); METALLACYCLES; SUPRAMOLECULE; AG; argentophilicity; arsenic; self-assembly; silver; weakly coordinating anions |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 09 Mar 2021 07:32 |
| Last Modified: | 09 Mar 2021 07:32 |
| URI: | https://pred.uni-regensburg.de/id/eprint/43595 |
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