Excited state properties of the (tropylium)molybdenum tricarbonyl cation

Kunkely, Horst and Vogler, Arnd (1998) Excited state properties of the (tropylium)molybdenum tricarbonyl cation. CHEMICAL COMMUNICATIONS, 1998 (3). pp. 397-398. ISSN 1359-7345, 1364-548X

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Abstract

The electronic spectrum of [(eta-C7H7)Mo-0(CO)(3)](+) shows its longest-wavelength absorption at lambda(max) = 379 nm which is assigned to a Mo-0 --> eta-C7H7+ MLCT transition; the (MLCT)-M-3 excited state is luminescent at room temperature; solid [(eta-C7H7)Mo-0(CO)(3)]PF6 as well as solutions of the complex in MeCN display this emission at lambda(max) ca. 580 nm; the MLCT state is also reactive; in EtOH solutions [(eta-C7H7)Mo-0(CO)(3)](+) is reduced to [(eta-C7H8)Mo-0(CO)(3)] with phi = 0.18 at lambda(irr) = 366 nm.

Item Type: Article
Uncontrolled Keywords: COMPLEXES
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Anorganische Chemie > Alumni or Retired Professors > Prof. Dr. Arnd Vogler
Depositing User: Dr. Gernot Deinzer
Date Deposited: 28 Feb 2023 09:17
Last Modified: 28 Feb 2023 09:17
URI: https://pred.uni-regensburg.de/id/eprint/50089

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