Photoinduced intercomponent processes in multichromophoric species made of Pt(II)-terpyridine-acetylide and dipyrromethene-BF2 subunits

Francesco Nastasi; Fausto Puntoriero; Sebastiano Campagna; Stéphane Diring; Raymond Ziessel

doi:10.1039/B805972A

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Photoinduced intercomponent processes in multichromophoric species made of Pt(ii)-terpyridine-acetylide and dipyrromethene-BF₂ subunits†

Francesco Nastasi,^a Fausto Puntoriero,^a Sebastiano Campagna,*^a Stéphane Diring^b and Raymond Ziessel*^b

Author affiliations

* Corresponding authors

^a Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, Via Sperone 31, Messina, Italy
E-mail: campagna@unime.it
Fax: +39 090 393756
Tel: +39 090 6765737

^b Laboratoire de Chimie Organique et Spectroscopies Avancées, ECPM, UMR 7509, CNRS-Université Louis Pasteur, 25 rue Becquerel, Strasbourg, France
E-mail: ziessel@chimie.u-strasbg.fr
Fax: +33 (0)3 90 24 27 42
Tel: +33 (0)3 90 24 26 89

Abstract

A new multicomponent species made of Pt(II) terpyridine and difluoroborondipyrromethene (bodipy) dyes is synthesized and its absorption, redox, and emission properties are reported; photoinduced energy transfer from the Pt-based ³MLCT state to the bodipy triplet occurs both at room temperature and at 77 K.

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Supplementary files

Details on NMR characterization of 4, experimental methods and equipments, and calculation of electronic interaction energy PDF (140K)

Article information

DOI: https://doi.org/10.1039/B805972A
Article type: Communication
Submitted: 09 Apr 2008
Accepted: 01 May 2008
First published: 23 May 2008

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Phys. Chem. Chem. Phys., 2008,10, 3982-3986

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Photoinduced intercomponent processes in multichromophoric species made of Pt(II)-terpyridine-acetylide and dipyrromethene-BF₂ subunits

F. Nastasi, F. Puntoriero, S. Campagna, S. Diring and R. Ziessel, Phys. Chem. Chem. Phys., 2008, 10, 3982 DOI: 10.1039/B805972A

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