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Issue 42, 2009
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Nitric-oxide photorelease and photoinduced linkage isomerism on solid [Ru(NO)(terpy)(L)]BPh4 (L = glycolate dianion)

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Abstract

Following photoexcitation at 80 K, two phenomena were detected on solid samples of a single substance, the tetraphenylborate of the [Ru(NO)(terpy)(L)]+ cation (terpy = 2,2′:6′,2″-terpyridine, L = glycolate(2−) [oxyacetate]): the formation of photoinduced linkage isomers of the nitrosyl ligand, and photorelease of nitric oxide. Populations of about 9% and 4% were measured for the photoinduced isonitrosyl (MS1) and the side-on nitrosyl (MS2) linkage isomers, respectively. At room temperature, NO release in the solid was observed as the only reaction.

Graphical abstract: Nitric-oxide photorelease and photoinduced linkage isomerism on solid [Ru(NO)(terpy)(L)]BPh4 (L = glycolate dianion)

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Publication details

The article was received on 23 Jun 2009, accepted on 28 Aug 2009 and first published on 07 Sep 2009


Article type: Communication
DOI: 10.1039/B912162E
Citation: Dalton Trans., 2009,0, 9113-9116
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    Nitric-oxide photorelease and photoinduced linkage isomerism on solid [Ru(NO)(terpy)(L)]BPh4 (L = glycolate dianion)

    H. Giglmeier, T. Kerscher, P. Klüfers, D. Schaniel and T. Woike, Dalton Trans., 2009, 0, 9113
    DOI: 10.1039/B912162E

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