Photoredox decomposition of the adduct of methyltrioxorhenium(VII) and hexacyanoferrate(II) induced by metal-to-metal charge transfer excitation

Kunkely, Horst and Vogler, Arnd (1996) Photoredox decomposition of the adduct of methyltrioxorhenium(VII) and hexacyanoferrate(II) induced by metal-to-metal charge transfer excitation. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 506 (1-2). pp. 175-176. ISSN 0022-328X, 1872-8561

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Abstract

CH3ReO3 undergoes a charge-transfer interaction with Fe(CN)(6)(4-) in aqueous solution. It is assumed that the labile binuclear complex [(Me)O3Re(mu-NC)Fe(CN)(5)](4-) is formed. It is characterized by a metal-to-metal charge transfer absorption at lambda(max) = 437 nm. Upon Fe(II) to Re(VII) charge transfer excitation, a redox photolysis takes place yielding [Fe(CN)(6)](3-) as oxidation product with phi = 0.033 at lambda(irr) = 436 nm.

Item Type: Article
Uncontrolled Keywords: MAIN-GROUP ELEMENTS; TRANSITION-METALS; MULTIPLE BONDS; ORGANOMETALLIC CHEMISTRY; EXAMPLE; RHENIUM; CRYSTAL; rhenium; iron; electronic spectra; photochemistry
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: 14 Nov 2023 10:45
Last Modified: 14 Nov 2023 10:45
URI: https://pred.uni-regensburg.de/id/eprint/51997

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