Brake, Helena and Peresypkina, Eugenia and Virovets, Alexander V. and Kremer, Werner and Klimas, Christian and Schwarzmaier, Christoph and Scheer, Manfred (2021) Au-Containing Coordination Polymers Based on Polyphosphorus Ligand Complexes. INORGANIC CHEMISTRY, 60 (8). pp. 6027-6039. ISSN 0020-1669, 1520-510X
Full text not available from this repository. (Request a copy)Abstract
Whereas the self-assembly of pentaphosphaferrocenes [(CpFe)-Fe-R(eta(5)-P-5)] (Cp-R = Cp*, Cp-x, and Cp-Bn) with Cu and Ag salts has been well-studied in the past, the coordination chemistry toward Au complexes has been left untouched so far. Herein, the results of the self-assembly processes of [(CpFe)-Fe-R(eta(5)-P-5)] with Au salts of different anions (GaCl4-, SbF6-, and Al(OC(CF3)(3))(4) (TEF-)) are reported. Next to a variety of molecular coordination products, the first coordination polymers based on polyphosphorus ligand complexes and Au salts are also obtained. Thereby, a 2D coordination polymer comprising metal vacancies is isolated. In all products, the Au centers are coordinated in a linear or a trigonal planar environment. In solution, highly dynamic processes are observed. Variable-temperature NMR spectroscopy, solid-state NMR spectroscopy, and X-ray powder diffraction were applied to gain further insight into selected coordination compounds.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | PENTAPHOSPHAFERROCENE; BEHAVIOR; GOLD; METALLACYCLES; SUPRAMOLECULE; 3-COORDINATE; TETRANUCLEAR; MOLECULE; NETWORKS; CLUSTER |
| 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 05:09 |
| Last Modified: | 17 Aug 2022 05:09 |
| URI: | https://pred.uni-regensburg.de/id/eprint/45747 |
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