Photoluminescence of solid [Pt(II) (riboflavin)(4)]Cl-2 at ambient conditions. Intraligand phosphorescence

Vogler, Arnd (2017) Photoluminescence of solid [Pt(II) (riboflavin)(4)]Cl-2 at ambient conditions. Intraligand phosphorescence. INORGANIC CHEMISTRY COMMUNICATIONS, 76. pp. 5-7. ISSN 1387-7003, 1879-0259

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Abstract

Riboflavin reacts with Pt(C6H5CN)(2)Cl-2 in acetic add to yield insoluble [Pt(riboflavin)(4)]Cl-2. This brown compound shows a bright yellow-orange photoluminescence with lambda(max) = 635 nm. This emission is suggested to originate from the lowest-energy IL (riboflavin) triplet. This assignment is based on the comparison to the photoluminescence of solid riboflavin which exhibits a fluorescence as well as a phosphorescence, again under ambient conditions. (C) 2016 Elsevier B.V. All rights reserved.

Item Type: Article
Uncontrolled Keywords: ; Platinum; Riboflavin; Photoluminescence; Phosphorescence
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Organische Chemie
Depositing User: Dr. Gernot Deinzer
Date Deposited: 14 Dec 2018 13:01
Last Modified: 15 Feb 2019 10:57
URI: https://pred.uni-regensburg.de/id/eprint/419

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