Photoredox Reaction of [Cr(CO)₅I] induced by Ligand to Metal Charge Transfer Excitation

Kunkely, Horst and Vogler, Arnd (1989) Photoredox Reaction of [Cr(CO)₅I] induced by Ligand to Metal Charge Transfer Excitation. Journal of Organometallic Chemistry 378 (2), C15-C17.

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Abstract

The complex [CrI(CO)5I] is characterized by a long-wavelength absorption at λmax 638 nm. This band is assigned to a ligand to metal charge transfer (LMCT) transition from iodide (π) to CrI (t2g). Upon LMCT excitation the complex undergoes a photoredox reaction with a quantum yield φ 0.01 according to the equation: [CrI(CO)5I] + CH3CN → [Cr0(CO)5CH3CN] + I/2 I2. This reaction takes place also thermally.

Item Type:Article
Institutions: Chemistry and Pharmacy > Institut für Anorganische Chemie > Emeriti > Prof. Dr. Arnd Vogler
Identification Number:
ValueType
10.1016/0022-328X(89)80018-XDOI
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner:Universitätsbibliothek Regensburg
Deposited On:15 Mar 2010 07:21
Last Modified:21 Jul 2011 00:22
Item ID:13344
Owner Only: item control page