Ziegler, Christoph G. P. and Hennersdorf, Felix and Weigand, Jan J. and Wolf, Robert (2020) Iron-Gallium and Cobalt-Gallium Tetraphosphido Complexes. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 646 (13). pp. 552-557. ISSN 0044-2313, 1521-3749
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The synthesis and characterization of two heterobimetallic complexes [K([18]crown-6){(eta(4)-C14H10)Fe(mu-eta(4):eta(2)-P-4)Ga(nacnac)}] (1) (C14H10 = anthracene) and [K(dme)(2){(eta(4)-C14H10)Co(mu-eta(4):eta(2)-P-4)Ga(nacnac)}] (2) with strongly reduced P-4 units is reported. Compounds 1 and 2 are prepared by reaction of the gallium(III) complex [(nacnac)Ga(eta(2)-P-4)] (nacnac = CH[CMeN(2,6-iPr(2)C(6)H(3))](2)) with bis(anthracene)ferrate(1-) and -cobaltate(1-) salts. The molecular structures of 1 and 2 were determined by X-ray crystallography and feature a P-4 chain which binds to the transition metal atom via all four P atoms and to the gallium atom via the terminal P atoms. Multinuclear NMR studies on 2 suggest that the molecular structure is preserved in solution.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SELECTIVE P-4 ACTIVATION; WHITE PHOSPHORUS; SANDWICH COMPLEX; PT COMPLEXES; RU-PT; LIGAND; FUNCTIONALIZATION; TRANSFORMATION; NICKEL(I); CLEAVAGE; Heterobimetalic complexes; Phosphorus; Gallium; Cobalt; Iron |
| 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: | 30 Mar 2021 06:55 |
| Last Modified: | 30 Mar 2021 06:55 |
| URI: | https://pred.uni-regensburg.de/id/eprint/45075 |
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