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Clean singlet oxygen production by a Re

Authordc.contributor.authorSpada, Ramiro M. 
Authordc.contributor.authorCepeda-Plaza, Marjorie 
Authordc.contributor.authorGómez, María L. 
Authordc.contributor.authorGünther Sapunar, Germán 
Authordc.contributor.authorJaque, Pablo 
Authordc.contributor.authorPizarro, Nancy 
Authordc.contributor.authorPalacios, Rodrigo E. 
Authordc.contributor.authorVega, Andrés 
Cita de ítemdc.identifier.citationJournal of Physical Chemistry C, Volumen 119, Issue 18, 2018, Pages 10148-10159
Abstractdc.description.abstract© 2015 American Chemical Society.Rhenium complexes are versatile molecular building blocks whose tunable photophysical properties are useful in diverse opto-related applications. Herein we report the synthesis and characterization of a novel Re<sup>I</sup> tricarbonyldiimine complex, [(phen)Re(CO)<inf>3</inf>Br] (phen: 1,10-phenanthroline), which was found to be an efficient singlet oxygen [O<inf>2</inf>(<sup>1</sup>Î"<inf>g</inf>)] photosensitizer in homogeneous solution [Φ<inf>O</inf><inf>2</inf>(<sup>1</sup>Î"g) = 0.55 (dichloromethane) and 0.16 (dimethylformamide)]. The photophysical properties of [(phen)Re(CO)<inf>3</inf>Br] were thoroughly characterized in solution and modeled by means of density functional theory (DFT) and time-dependent (TD)-DFT quantum mechanical calculations. The Re complex was incorporated into a flexible polymeric silsesquioxane (SSO) film, which has excellent dopant compatibility, chemical resistance, and mechanical properties. When [(phen)Re(CO)<inf>3</in
Publisherdc.publisherAmerican Chemical Society
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.uri
Sourcedc.sourceJournal of Physical Chemistry C
Keywordsdc.subjectElectronic, Optical and Magnetic Materials
Keywordsdc.subjectEnergy (all)
Keywordsdc.subjectSurfaces, Coatings and Films
Keywordsdc.subjectPhysical and Theoretical Chemistry
Títulodc.titleClean singlet oxygen production by a Re
Document typedc.typeArtículo de revista
Indexationuchile.indexArtículo de publicación SCOPUS

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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile