Lehnfeld, Felix and Hegen, Oliver and Balazs, Gabor and Timoshkin, Alexey Y. and Scheer, Manfred (2023) Coordination chemistry of pnictogenylboranes towards group 6 transition metal Lewis acids. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 649 (4): e202200265. ISSN 0044-2313, 1521-3749
Full text not available from this repository. (Request a copy)Abstract
The coordination behavior of different pnictogenylboranes towards group 6 metal Lewis acids is investigated. The resulting complexes with phosphanylboranes [(CO)(4)M(PH2BH2 center dot NMe3)(2)] (M-Cr, Mo, W; 1-3), arsanylboranes ([(CO)(4)M(AsH2BH2 center dot NMe3)(2)] (M-Cr, Mo, W; 4-6) and tBu-substituted phosphanylboranes [(CO)(4)M(tBuPHBH(2)center dot NMe3)(2)] (M-Cr, W; 7-8) are fully characterized by multinuclear NMR spectroscopy, single crystal X-ray diffraction and IR spectroscopy. The systematic nature of the approach of the synthesis and the high purity of the compounds enable a comparative investigation of the coordination behavior of pnictogenylboranes. The influences of the metal center, the pnictogen atom and the substituent at the pnictogen atom on the coordination behavior of pnictogenylboranes are compared.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | COPPER(I) COMPLEXES; AMINE-BORANES; LIGAND; PHOSPHINOBORANE; PHOSPHORUS; CHAINS; boron; coordination; group 13/15 compounds; pnictogen; transition metal |
| 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: | 21 Feb 2024 05:39 |
| Last Modified: | 21 Feb 2024 05:39 |
| URI: | https://pred.uni-regensburg.de/id/eprint/57150 |
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