Brunner, Henri and Poll, Ludwig and Wachter, Joachim (1996) New insights into the cage fragmentation of As4S4 and As4S3 by their interaction with (C-5-Me(4)Et)(2)Fe-2(CO)(4). POLYHEDRON, 15 (4). pp. 573-576. ISSN 0277-5387, 1873-3719
Full text not available from this repository.Abstract
The reaction of Cp(2)(x)Fe(2)(CO)(4) (Cp(x) = C(5)Me(4)Et) with As4S4 was reinvestigated with respect to the formation of CO-containing intermediate products. At 60 degrees C, [Cp(3)(x)Fe(3)(CO)(6)As3S3] (III) and [Cp(3)(x)Fe(3)(CO)(6)As3S2] (IV) were formed exclusively, whereas at 110 degrees C [Cp(x)Fe(CO)(2)As5S2] (V) was formed along with the known [Cp(2)(x)Fe(2)As(2)S(2)] (I) and [Cp(2)(x)Fe(2)As(2)S(3)] (II). Complexes III-V were characterized spectroscopically. Novel ring and cage structures are proposed. The compounds may be thermally converted into I and II. The same results are obtained if As4S3 or As2S3 are employed instead of As4S4.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | REALGAR; REACTIVITY |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Alumni or Retired Professors > Arbeitskreis Dr. Joachim Wachter Chemistry and Pharmacy > Institut für Anorganische Chemie > Alumni or Retired Professors > Prof. Dr. Henri Brunner |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Nov 2023 09:47 |
| Last Modified: | 14 Nov 2023 09:47 |
| URI: | https://pred.uni-regensburg.de/id/eprint/51977 |
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