Experimental study on transition metal complexes containing N,S'-, S,S'- and O,O'- coordinated \(\pi\) radicals
- The coordination chemistry of transition metals with bidentate ligands derived from \(\it {o}\)-aminothiophenolate, \(\it {o}\)-dithiolate and \(\it {o}\)-catacholate has been studied in this work. The ligands used were: 1) \(\it {o}\)-aminothiophenol \([L_{NS}]\) 2) 2-Phenylbenzothiazoline \([L_{PH}]\) 3) 2-mercapto-3,5-di-\(\it {tert}\)-butylaniline \(H_{2}[^{t}L_{NS}]\) 4) 3,5-di-\(\it {tert}\)-butyl-1,2-benzenedithiol \(H_{2}[^{t}L_{SS}]\) 5) 3,6-di-\(\it {tert}\)-butylcatacholate \(H_{2}[^{t}L_{Cat}]\). These ligands were readily one-electron oxidized yielding \(\textit {N,S-, S,S- and O,O}\)-coordinated \(\pi\) radical anions. In this work, we have shown that the spectroscopic oxidation states in transition metal complexes coordinated to these ligands could be assigned by the combination of crystallographic and spectroscopic methods.
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| Author: | Ruta R. KapreGND |
|---|---|
| URN: | urn:nbn:de:hbz:294-14594 |
| Referee: | Karl WieghardtGND, William S. SheldrickGND, Wolfram SanderORCiDGND |
| Document Type: | Doctoral Thesis |
| Language: | English |
| Date of Publication (online): | 2005/11/18 |
| Date of first Publication: | 2005/11/18 |
| Publishing Institution: | Ruhr-Universität Bochum, Universitätsbibliothek |
| Granting Institution: | Ruhr-Universität Bochum, Fakultät für Chemie und Biochemie |
| Date of final exam: | 2005/07/15 |
| Creating Corporation: | Fakultät für Chemie und Biochemie |
| GND-Keyword: | Elektrochemie; Chrom; Cobalt; Elektronenspinresonanzspektroskopie; Röntgenabsorptionsspektroskopie |
| Institutes/Facilities: | Max-Planck Institut für Bioanorganische Chemie, Mülheim an der Ruhr |
| Dewey Decimal Classification: | Naturwissenschaften und Mathematik / Chemie, Kristallographie, Mineralogie |
| faculties: | Fakultät für Chemie und Biochemie |
| Licence (German): |  Keine Creative Commons Lizenz - es gelten der Veröffentlichungsvertrag und das deutsche Urheberrecht |
