Moussa, Mehdi Elsayed and Kahoun, Tobias and Ackermann, Matthias T. and Seidl, Michael and Bodensteiner, Michael and Timoshkin, Alexey Y. and Scheer, Manfred (2022) Coordination Chemistry of Anionic Pnictogenylborane Compounds. ORGANOMETALLICS, 41 (12). pp. 1572-1578. ISSN 0276-7333, 1520-6041
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Novel anionic metallacycles (6: [(1) W(CO)(4)]; 7: ([(2) W(CO)(4)])(2); 8: [(3) W(CO)(4)]; 9: [(4) W(CO)(4)]; and 10: [(5) W(CO)(4)]) were selectively synthesized from the reaction of the flexible anionic pnictogenylborane derivatives [M(C12H24O6)][H2E-BH2-EH2] [E = P, M = Na (1); E = As, M = K (2)], [Na(C12H24O6)][H2As-BH2-PH2-BH2-AsH2] (3), and [Na(C12H24O6)(thf)2][tBuHE-BH2-EHtBu] [E = P (4); E = As (5)], with [W(CO)(4)(nbd)] (nbd = bicyclo[2.2.1]hepta-2,5-diene). In addition, the reaction of 1, 4, and 5 with [Cu(MeCN)(4)][BF4] leads to unique coordination assemblies of the general formula [Cu2Na2(RHE-BH2-EHR)(4)](n) [E = P, R = H (11); E = P, R = Bu-t (12); E = As, R = tBu (13)]. The solid-state structure of compound 11 possesses an inorganic 3D scaffold with an adamantane-like repeating unit of Cu(I) ions.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | POLYMERS; LIGAND; COMPLEXES; CHAINS; METALLACYCLES; CLUSTERS; RADII; VAN; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 12 Dec 2023 16:02 |
| Last Modified: | 12 Dec 2023 16:02 |
| URI: | https://pred.uni-regensburg.de/id/eprint/57033 |
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