Photochemical generation of nitroprusside induced by MLCT excitation of nitrosobenzenepentacyanoferrate(II)

Kunkely, Horst and Vogler, Arnd (1998) Photochemical generation of nitroprusside induced by MLCT excitation of nitrosobenzenepentacyanoferrate(II). JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 114 (3). pp. 197-199. ISSN 1010-6030

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Abstract

Aqueous [Fe-II(CN)(5)(ONPh)](3-) shows a long-wavelength absorption at lambda(max) = 528 nm (epsilon=5300) which is assigned to a MLCT transition terminating at the nitrosobenzene ligand. The photolysis initiated by MLCT excitation proceeds according to the equation [Fe(CN)(5)(ONPh)](3-) + H2O --> [Fe(CN)(5)NO](2-) + C6H6 + OH-. Nitroprusside formed with phi = 0.03 at lambda(irr) = 546 nm. (C) 1998 Elsevier Science S.A. All rights reserved.

Item Type: Article
Uncontrolled Keywords: UV ABSORPTION-SPECTRUM; NITRIC-OXIDE; SOLID ARGON; COMPLEXES; NITROSOBENZENE; charge transfer; iron complexes; nitrosobenzene; nitrosyl 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: 24 Feb 2023 10:38
Last Modified: 24 Feb 2023 10:38
URI: https://pred.uni-regensburg.de/id/eprint/49886

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