Incorporation of the ruthenium–bis(pyridine)pyrazolate (Ru-bpp) water oxidation catalyst in a hexametallic macrocycle

<p> New terpyridine-functionalised analogues of the in,in-[{RuII(trpy)}2(&mu;-bpp)(H2O)2]3+ water oxidation catalyst (bpp = bis-(2-pyridyl)pyrazolate) have been synthesised and used to create a hexametallic {Fe2Ru4} macrocycle. The macroyclic WOC precursor contains two catalyst units linke...

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Authors: Richmond, Craig .J., Llobet, Antoni
Format: article
Publication Date:2016
Country:España
Institution:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repository:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2072/305906
Online Access:http://hdl.handle.net/2072/305906
https://doi.org/10.1039/c6cy01077f
Access Level:Open access
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spelling Incorporation of the ruthenium–bis(pyridine)pyrazolate (Ru-bpp) water oxidation catalyst in a hexametallic macrocycleRichmond, Craig .J.Llobet, Antoni<p> New terpyridine-functionalised analogues of the in,in-[{RuII(trpy)}2(&mu;-bpp)(H2O)2]3+ water oxidation catalyst (bpp = bis-(2-pyridyl)pyrazolate) have been synthesised and used to create a hexametallic {Fe2Ru4} macrocycle. The macroyclic WOC precursor contains two catalyst units linked by two {Fe(R-trpy)2} bridges and shows similar catalytic activity for water oxygen when compared to the non-cyclic catalyst precursors. The synthesised complexes were fully characterised by standard voltammetric and spectroscopic techniques (CV, DPV, NMR, MS, UV and IR) and the assessment of their performance as WOCs was performed using a CeIV chemical oxidant in aqueous triflic acid.</p>Royal Society of Chemistry2016info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/2072/305906https://doi.org/10.1039/c6cy01077fRECERCAT (Dipòsit de la Recerca de Catalunya)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésMINECO with FEDER FundsProyectos I+D+i - Retos 2013Severo Ochoa Excellence Accreditation 2014-2018PRO-HCat. Sci. Technol., 2016, 6, 6697-6704CTQ2013-49075-RSEV2013-0319CTQ2014-52974-REDC© The Royal Society of Chemistry 2016info:eu-repo/semantics/openAccessoai:recercat.cat:2072/3059062026-05-29T05:05:01Z
dc.title.none.fl_str_mv Incorporation of the ruthenium–bis(pyridine)pyrazolate (Ru-bpp) water oxidation catalyst in a hexametallic macrocycle
title Incorporation of the ruthenium–bis(pyridine)pyrazolate (Ru-bpp) water oxidation catalyst in a hexametallic macrocycle
spellingShingle Incorporation of the ruthenium–bis(pyridine)pyrazolate (Ru-bpp) water oxidation catalyst in a hexametallic macrocycle
Richmond, Craig .J.
title_short Incorporation of the ruthenium–bis(pyridine)pyrazolate (Ru-bpp) water oxidation catalyst in a hexametallic macrocycle
title_full Incorporation of the ruthenium–bis(pyridine)pyrazolate (Ru-bpp) water oxidation catalyst in a hexametallic macrocycle
title_fullStr Incorporation of the ruthenium–bis(pyridine)pyrazolate (Ru-bpp) water oxidation catalyst in a hexametallic macrocycle
title_full_unstemmed Incorporation of the ruthenium–bis(pyridine)pyrazolate (Ru-bpp) water oxidation catalyst in a hexametallic macrocycle
title_sort Incorporation of the ruthenium–bis(pyridine)pyrazolate (Ru-bpp) water oxidation catalyst in a hexametallic macrocycle
dc.creator.none.fl_str_mv Richmond, Craig .J.
Llobet, Antoni
author Richmond, Craig .J.
author_facet Richmond, Craig .J.
Llobet, Antoni
author_role author
author2 Llobet, Antoni
author2_role author
description <p> New terpyridine-functionalised analogues of the in,in-[{RuII(trpy)}2(&mu;-bpp)(H2O)2]3+ water oxidation catalyst (bpp = bis-(2-pyridyl)pyrazolate) have been synthesised and used to create a hexametallic {Fe2Ru4} macrocycle. The macroyclic WOC precursor contains two catalyst units linked by two {Fe(R-trpy)2} bridges and shows similar catalytic activity for water oxygen when compared to the non-cyclic catalyst precursors. The synthesised complexes were fully characterised by standard voltammetric and spectroscopic techniques (CV, DPV, NMR, MS, UV and IR) and the assessment of their performance as WOCs was performed using a CeIV chemical oxidant in aqueous triflic acid.</p>
publishDate 2016
dc.date.none.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/2072/305906
https://doi.org/10.1039/c6cy01077f
url http://hdl.handle.net/2072/305906
https://doi.org/10.1039/c6cy01077f
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv MINECO with FEDER Funds
Proyectos I+D+i - Retos 2013
Severo Ochoa Excellence Accreditation 2014-2018
PRO-H
Cat. Sci. Technol., 2016, 6, 6697-6704
CTQ2013-49075-R
SEV2013-0319
CTQ2014-52974-REDC
dc.rights.none.fl_str_mv © The Royal Society of Chemistry 2016
info:eu-repo/semantics/openAccess
rights_invalid_str_mv © The Royal Society of Chemistry 2016
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv RECERCAT (Dipòsit de la Recerca de Catalunya)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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