Stabilization of Low-Valent Iron(I) in a High-Valent Vanadium(V) Oxide Cluster
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Montaha H Anjass
- Katharina Kastner
- Florian Naegele
- Mark Ringenberg
- John F Boas
- Jie Zhang
- Alan M Bond
- Timo Jacob
- Carsten Streb
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000414764600076&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1002/anie.201706828
- eISSN
- 1521-3773
- Externe Identifier
- Clarivate Analytics Document Solution ID: FM1TQ
- PubMed Identifier: 28906058
- ISSN
- 1433-7851
- Ausgabe der Veröffentlichung
- 46
- Zeitschrift
- ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
- Schlüsselwörter
- electrochemistry
- iron
- metal oxides
- polyoxometalates
- self-assembly
- Paginierung
- 14749 - 14752
- Datum der Veröffentlichung
- 2017
- Status
- Published
- Titel
- Stabilization of Low-Valent Iron(I) in a High-Valent Vanadium(V) Oxide Cluster
- Sub types
- Article
- Ausgabe der Zeitschrift
- 56
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Abstract
- <jats:title>Abstract</jats:title><jats:p>Low‐valent iron centers are critical intermediates in chemical and bio‐chemical processes. Herein, we show the first example of a low‐valent Fe<jats:sup>I</jats:sup> center stabilized in a high‐valent polyoxometalate framework. Electrochemical studies show that the Fe<jats:sup>III</jats:sup>‐functionalized molecular vanadium(V) oxide (DMA)[Fe<jats:sup>III</jats:sup>ClV<jats:sup>V</jats:sup><jats:sub>12</jats:sub>O<jats:sub>32</jats:sub>Cl]<jats:sup>3−</jats:sup> (DMA=dimethylammonium) features two well‐defined, reversible, iron‐based electrochemical reductions which cleanly yield the Fe<jats:sup>I</jats:sup> species (DMA)[Fe<jats:sup>I</jats:sup>ClV<jats:sup>V</jats:sup><jats:sub>12</jats:sub>O<jats:sub>32</jats:sub>Cl]<jats:sup>5−</jats:sup>. Experimental and theoretical studies including electron paramagnetic resonance spectroscopy and density functional theory computations verify the formation of the Fe<jats:sup>I</jats:sup> species. The study presents the first example for the seemingly paradoxical embedding of low‐valent metal species in high‐valent metal oxide anions and opens new avenues for reductive electron transfer catalysis by polyoxometalates.</jats:p>
- Autoren
- Montaha H Anjass
- Katharina Kastner
- Florian Nägele
- Mark Ringenberg
- John F Boas
- Jie Zhang
- Alan M Bond
- Timo Jacob
- Carsten Streb
- DOI
- 10.1002/anie.201706828
- eISSN
- 1521-3773
- ISSN
- 1433-7851
- Ausgabe der Veröffentlichung
- 46
- Zeitschrift
- Angewandte Chemie International Edition
- Sprache
- en
- Online publication date
- 2017
- Paginierung
- 14749 - 14752
- Datum der Veröffentlichung
- 2017
- Status
- Published
- Herausgeber
- Wiley
- Herausgeber URL
- http://dx.doi.org/10.1002/anie.201706828
- Datum der Datenerfassung
- 2023
- Titel
- Stabilization of Low‐Valent Iron(I) in a High‐Valent Vanadium(V) Oxide Cluster
- Ausgabe der Zeitschrift
- 56
Datenquelle: Crossref
- Abstract
- Low-valent iron centers are critical intermediates in chemical and bio-chemical processes. Herein, we show the first example of a low-valent Fe<sup>I</sup> center stabilized in a high-valent polyoxometalate framework. Electrochemical studies show that the Fe<sup>III</sup> -functionalized molecular vanadium(V) oxide (DMA)[Fe<sup>III</sup> ClV<sup>V</sup><sub>12</sub> O<sub>32</sub> Cl]<sup>3-</sup> (DMA=dimethylammonium) features two well-defined, reversible, iron-based electrochemical reductions which cleanly yield the Fe<sup>I</sup> species (DMA)[Fe<sup>I</sup> ClV<sup>V</sup><sub>12</sub> O<sub>32</sub> Cl]<sup>5-</sup> . Experimental and theoretical studies including electron paramagnetic resonance spectroscopy and density functional theory computations verify the formation of the Fe<sup>I</sup> species. The study presents the first example for the seemingly paradoxical embedding of low-valent metal species in high-valent metal oxide anions and opens new avenues for reductive electron transfer catalysis by polyoxometalates.
- Addresses
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany.
- Autoren
- Montaha H Anjass
- Katharina Kastner
- Florian Nägele
- Mark Ringenberg
- John F Boas
- Jie Zhang
- Alan M Bond
- Timo Jacob
- Carsten Streb
- DOI
- 10.1002/anie.201706828
- eISSN
- 1521-3773
- Externe Identifier
- PubMed Identifier: 28906058
- Funding acknowledgements
- Deutsche Forschungsgemeinschaft: INST 40/505-1 FUGG
- Deutsche Bundesstiftung Umwelt:
- Deutscher Akademischer Austauschdienst:
- Deutsche Forschungsgemeinschaft: INST40/467-1
- Deutsche Forschungsgemeinschaft: STR1164
- Deutsche Forschungsgemeinschaft: GRK1626
- Open access
- false
- ISSN
- 1433-7851
- Ausgabe der Veröffentlichung
- 46
- Zeitschrift
- Angewandte Chemie (International ed. in English)
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2017
- Paginierung
- 14749 - 14752
- Datum der Veröffentlichung
- 2017
- Status
- Published
- Datum der Datenerfassung
- 2017
- Titel
- Stabilization of Low-Valent Iron(I) in a High-Valent Vanadium(V) Oxide Cluster.
- Sub types
- Research Support, Non-U.S. Gov't
- Journal Article
- Ausgabe der Zeitschrift
- 56
Datenquelle: Europe PubMed Central
- Abstract
- Low-valent iron centers are critical intermediates in chemical and bio-chemical processes. Herein, we show the first example of a low-valent FeI center stabilized in a high-valent polyoxometalate framework. Electrochemical studies show that the FeIII -functionalized molecular vanadium(V) oxide (DMA)[FeIII ClVV12 O32 Cl]3- (DMA=dimethylammonium) features two well-defined, reversible, iron-based electrochemical reductions which cleanly yield the FeI species (DMA)[FeI ClVV12 O32 Cl]5- . Experimental and theoretical studies including electron paramagnetic resonance spectroscopy and density functional theory computations verify the formation of the FeI species. The study presents the first example for the seemingly paradoxical embedding of low-valent metal species in high-valent metal oxide anions and opens new avenues for reductive electron transfer catalysis by polyoxometalates.
- Autoren
- Montaha H Anjass
- Katharina Kastner
- Florian Nägele
- Mark Ringenberg
- John F Boas
- Jie Zhang
- Alan M Bond
- Timo Jacob
- Carsten Streb
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/28906058
- DOI
- 10.1002/anie.201706828
- eISSN
- 1521-3773
- Ausgabe der Veröffentlichung
- 46
- Zeitschrift
- Angew Chem Int Ed Engl
- Schlüsselwörter
- electrochemistry
- iron
- metal oxides
- polyoxometalates
- self-assembly
- Sprache
- eng
- Country
- Germany
- Paginierung
- 14749 - 14752
- Datum der Veröffentlichung
- 2017
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2019
- Titel
- Stabilization of Low-Valent Iron(I) in a High-Valent Vanadium(V) Oxide Cluster.
- Sub types
- Journal Article
- Research Support, Non-U.S. Gov't
- Ausgabe der Zeitschrift
- 56
Datenquelle: PubMed
- Beziehungen:
- Eigentum von