Haimerl, Maria and Piesch, Martin and Balazs, Gabor and Mastrorilli, Piero and Kremer, Werner and Scheer, Manfred (2021) Reactivity of Cu(I) Nacnac Complexes Toward Polypnictogen Compounds. INORGANIC CHEMISTRY, 60 (8). pp. 5840-5850. ISSN 0020-1669, 1520-510X
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The nacnac Cu(I) compound [LCu(MeCN)] (2) (L = [{N(C6H3Me2-2,6)C(Me)}(2)CH](-)) was reacted with complexes containing aromatic cyclo-E-5 ([Cp*Fe(eta(5)-E-5)], E = P (1a), As (1b), Cp* = eta(5)-C5Me5), cyclo-P-4 ([Cp'''Co(eta(4)-P-4)] (3), Cp''' = eta(5)-(C5H2Bu3)-Bu-t) and cyclo-E-3 ligands ([Cp'''Ni(eta(3)-E-3)], E = P (4a), As (4b)) yielding the heterometallic complexes [(Cp*Fe)(mu,eta(5:2)-E-5)(LCu)] (E = P (5a), As (5b)), [(Cp*Fe)(mu(3),eta(5:2:1)-E-5)(LCu)(2)] (E = P (6a), As (6b)), [(Cp'''Co)(mu,eta(4:2)-P-4)(LCu)] (7), [(Cp'''Co)(mu(3),eta(4:2:1)-P-4)(LCu)(2)] (8), and [(Cp'''Ni)(mu,eta(3:2)-E-3)(LCu)] (E = P (9a), As (9b)). These complexes are rare examples of the coordination of a group 11 metal to aromatic cyclo-E-n (E = P, As; n = 3-5) ligands. All products were comprehensively characterized by crystallographic and spectroscopic methods. Their dynamic behavior in solution was studied by VT (variable-temperature) NMR spectroscopy, and their electronic structures were elucidated by DFT calculations.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | PHOSPHORUS; PENTAPHOSPHAFERROCENE; COORDINATION; LIGAND; OXIDATION; CHEMISTRY; ELEMENTS |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Biology, Preclinical Medicine > Institut für Biophysik und physikalische Biochemie Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 17 Aug 2022 05:19 |
| Last Modified: | 17 Aug 2022 05:19 |
| URI: | https://pred.uni-regensburg.de/id/eprint/45924 |
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