Spitzer, Fabian and Balazs, Gabor and Grassl, Christian and Scheer, Manfred (2020) Iron beta-diiminate complexes with As-2-, As-4- and As-8-ligands. CHEMICAL COMMUNICATIONS, 56 (86). pp. 13209-13212. ISSN 1359-7345, 1364-548X
Full text not available from this repository. (Request a copy)Abstract
Different substituents at the beta -diiminato ligand in low-valent [LFe(tol)] (L = beta -diiminato) complexes fundamentally change their reactivity towards yellow arsenic. By using dmp (2,6-dimethylphenyl) as flanking groups, the tetranuclear complexes [(LFe)(4)As-8] (L = L-1 (1), L-2 (2)) are isolated. For dipp (2,6-diisopropylphenyl) substituted ligands, dinuclear complexes [(LFe)(2)(cyclo-As-4)] (L = L-3 (3a), L-4 (4a)) are obtained. Not only the choice of the ligand impacts the product formation, but also the temperature of the crystallization can shift their ratio in the solid state.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | STRUCTURAL-CHARACTERIZATION; ELECTRON-DIFFRACTION; PHOSPHORUS; ACTIVATION; ELEMENTS; P-4; POLYARSENIDES; REACTIVITY; LIGANDS; |
| 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: | 08 Mar 2021 09:23 |
| Last Modified: | 08 Mar 2021 09:23 |
| URI: | https://pred.uni-regensburg.de/id/eprint/43398 |
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