Heinl, S. and Timoshkin, A. Y. and Mueller, J. and Scheer, M. (2018) Unexpected differences in the reactivity between the phosphorus and arsenic derivatives [((CpFe)-Fe-BIG)(2)(,(4:4)-E-4)] (E = P and As). CHEMICAL COMMUNICATIONS, 54 (18). pp. 2244-2247. ISSN 1359-7345, 1364-548X
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Different reaction pathways were determined between thermolysis and photolysis reactions of the butterfly complex [{(CpFe)-Fe-BIG(CO)(2)}(2)(,(1:1)-As-4)] (1b). The thermolysis leads to novel arsenic-rich compounds [((CpFe)-Fe-BIG)(2)(,(4:4)-As-4)] (2b), [((CpFe)-Fe-BIG)(3)((3),(4:4:4)-As-6)] (4) and [(CpFe)-Fe-BIG((5)-As-5)] (5), whereas the photolysis of [{(CpFe)-Fe-BIG(CO)(2)}(2)(,(1:1)-E-4)] (1a: E = P; 1b: E = As) exclusively results in the decarbonylation products [((CpFe)-Fe-BIG)(2)(,(4:4)-P-4)] (2a), 2b and [((CpFe)-Fe-BIG)(,(4:1)-As-4)((CpFe)-Fe-BIG(CO)(2))] (3). The E-4 complexes 2a and 2b show unique structural differences in the solid state despite their related compositions.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | COORDINATION SPHERE; IRON COMPLEXES; P-4 ACTIVATION; LIGANDS; TRANSFORMATION; PATHWAY; CLUSTER; ANIONS; AS-6; UNIT; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 12 Mar 2020 09:30 |
| Last Modified: | 12 Mar 2020 09:30 |
| URI: | https://pred.uni-regensburg.de/id/eprint/14910 |
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