Visible-Light-Driven Water Oxidation by a Molecular Manganese Vanadium Oxide Cluster
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Benjamin Schwarz
- Johannes Forster
- McKenna K Goetz
- Duygu Yuecel
- Claudia Berger
- Timo Jacob
- Carsten Streb
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000377918400037&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1002/anie.201601799
- eISSN
- 1521-3773
- Externe Identifier
- Clarivate Analytics Document Solution ID: DO6UG
- PubMed Identifier: 27062440
- ISSN
- 1433-7851
- Ausgabe der Veröffentlichung
- 21
- Zeitschrift
- ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
- Schlüsselwörter
- manganese
- polyoxometalates
- polyoxovanadates
- self-assembly
- water oxidation
- Paginierung
- 6329 - 6333
- Datum der Veröffentlichung
- 2016
- Status
- Published
- Titel
- Visible-Light-Driven Water Oxidation by a Molecular Manganese Vanadium Oxide Cluster
- Sub types
- Article
- Ausgabe der Zeitschrift
- 55
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Abstract
- <jats:title>Abstract</jats:title><jats:p>Photosynthetic water oxidation in plants occurs at an inorganic calcium manganese oxo cluster, which is known as the oxygen evolving complex (OEC), in photosystem II. Herein, we report a synthetic OEC model based on a molecular manganese vanadium oxide cluster, [Mn<jats:sub>4</jats:sub>V<jats:sub>4</jats:sub>O<jats:sub>17</jats:sub>(OAc)<jats:sub>3</jats:sub>]<jats:sup>3−</jats:sup>. The compound is based on a [Mn<jats:sub>4</jats:sub>O<jats:sub>4</jats:sub>]<jats:sup>6+</jats:sup> cubane core, which catalyzes the homogeneous, visible‐light‐driven oxidation of water to molecular oxygen and is stabilized by a tripodal [V<jats:sub>4</jats:sub>O<jats:sub>13</jats:sub>]<jats:sup>6−</jats:sup> polyoxovanadate and three acetate ligands. When combined with the photosensitizer [Ru(bpy)<jats:sub>3</jats:sub>]<jats:sup>2+</jats:sup> and the oxidant persulfate, visible‐light‐driven water oxidation with turnover numbers of approximately 1150 and turnover frequencies of about 1.75 s<jats:sup>−1</jats:sup> is observed. Electrochemical, mass‐spectrometric, and spectroscopic studies provide insight into the cluster stability and reactivity. This compound could serve as a model for the molecular structure and reactivity of the OEC and for heterogeneous metal oxide water‐oxidation catalysts.</jats:p>
- Autoren
- Benjamin Schwarz
- Johannes Forster
- McKenna K Goetz
- Duygu Yücel
- Claudia Berger
- Timo Jacob
- Carsten Streb
- DOI
- 10.1002/anie.201601799
- eISSN
- 1521-3773
- ISSN
- 1433-7851
- Ausgabe der Veröffentlichung
- 21
- Zeitschrift
- Angewandte Chemie International Edition
- Sprache
- en
- Online publication date
- 2016
- Paginierung
- 6329 - 6333
- Datum der Veröffentlichung
- 2016
- Status
- Published
- Herausgeber
- Wiley
- Herausgeber URL
- http://dx.doi.org/10.1002/anie.201601799
- Datum der Datenerfassung
- 2023
- Titel
- Visible‐Light‐Driven Water Oxidation by a Molecular Manganese Vanadium Oxide Cluster
- Ausgabe der Zeitschrift
- 55
Datenquelle: Crossref
- Abstract
- Photosynthetic water oxidation in plants occurs at an inorganic calcium manganese oxo cluster, which is known as the oxygen evolving complex (OEC), in photosystem II. Herein, we report a synthetic OEC model based on a molecular manganese vanadium oxide cluster, [Mn4 V4 O17 (OAc)3 ](3-) . The compound is based on a [Mn4 O4 ](6+) cubane core, which catalyzes the homogeneous, visible-light-driven oxidation of water to molecular oxygen and is stabilized by a tripodal [V4 O13 ](6-) polyoxovanadate and three acetate ligands. When combined with the photosensitizer [Ru(bpy)3 ](2+) and the oxidant persulfate, visible-light-driven water oxidation with turnover numbers of approximately 1150 and turnover frequencies of about 1.75 s(-1) is observed. Electrochemical, mass-spectrometric, and spectroscopic studies provide insight into the cluster stability and reactivity. This compound could serve as a model for the molecular structure and reactivity of the OEC and for heterogeneous metal oxide water-oxidation catalysts.
- Addresses
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany.
- Autoren
- Benjamin Schwarz
- Johannes Forster
- McKenna K Goetz
- Duygu Yücel
- Claudia Berger
- Timo Jacob
- Carsten Streb
- DOI
- 10.1002/anie.201601799
- eISSN
- 1521-3773
- Externe Identifier
- PubMed Identifier: 27062440
- Funding acknowledgements
- DAAD: CM1202
- Fonds der Chemischen Industrie:
- DFG: STR1164/4-1
- Deutsche Forschungsgemeinschaft:
- DFG: GRK1626
- DAAD: CM1203
- Open access
- false
- ISSN
- 1433-7851
- Ausgabe der Veröffentlichung
- 21
- Zeitschrift
- Angewandte Chemie (International ed. in English)
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2016
- Paginierung
- 6329 - 6333
- Datum der Veröffentlichung
- 2016
- Status
- Published
- Datum der Datenerfassung
- 2016
- Titel
- Visible-Light-Driven Water Oxidation by a Molecular Manganese Vanadium Oxide Cluster.
- Sub types
- Research Support, Non-U.S. Gov't
- Journal Article
- Ausgabe der Zeitschrift
- 55
Datenquelle: Europe PubMed Central
- Abstract
- Photosynthetic water oxidation in plants occurs at an inorganic calcium manganese oxo cluster, which is known as the oxygen evolving complex (OEC), in photosystem II. Herein, we report a synthetic OEC model based on a molecular manganese vanadium oxide cluster, [Mn4 V4 O17 (OAc)3 ](3-) . The compound is based on a [Mn4 O4 ](6+) cubane core, which catalyzes the homogeneous, visible-light-driven oxidation of water to molecular oxygen and is stabilized by a tripodal [V4 O13 ](6-) polyoxovanadate and three acetate ligands. When combined with the photosensitizer [Ru(bpy)3 ](2+) and the oxidant persulfate, visible-light-driven water oxidation with turnover numbers of approximately 1150 and turnover frequencies of about 1.75 s(-1) is observed. Electrochemical, mass-spectrometric, and spectroscopic studies provide insight into the cluster stability and reactivity. This compound could serve as a model for the molecular structure and reactivity of the OEC and for heterogeneous metal oxide water-oxidation catalysts.
- Autoren
- Benjamin Schwarz
- Johannes Forster
- McKenna K Goetz
- Duygu Yücel
- Claudia Berger
- Timo Jacob
- Carsten Streb
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/27062440
- DOI
- 10.1002/anie.201601799
- eISSN
- 1521-3773
- Ausgabe der Veröffentlichung
- 21
- Zeitschrift
- Angew Chem Int Ed Engl
- Schlüsselwörter
- manganese
- polyoxometalates
- polyoxovanadates
- self-assembly
- water oxidation
- Sprache
- eng
- Country
- Germany
- Paginierung
- 6329 - 6333
- Datum der Veröffentlichung
- 2016
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2018
- Titel
- Visible-Light-Driven Water Oxidation by a Molecular Manganese Vanadium Oxide Cluster.
- Sub types
- Journal Article
- Research Support, Non-U.S. Gov't
- Ausgabe der Zeitschrift
- 55
Datenquelle: PubMed
- Beziehungen:
- Eigentum von