Synthesis, characterization, and multielectron redox property of pyridine-coordinated tetra-Ru-oxo core sandwich-type silicotungstate, [(γ-SiW10O36)2({Ru(IV)(pyridine)}4O4(OH)2]10−

Zeitschrift für anorganische und allgemeine Chemie Volume 648 Issue 13 Page e202200029- published_at 2022-03-29
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Title ( eng )
Synthesis, characterization, and multielectron redox property of pyridine-coordinated tetra-Ru-oxo core sandwich-type silicotungstate, [(γ-SiW10O36)2({Ru(IV)(pyridine)}4O4(OH)2]10−
Creator
Kokumai Kodai
Sugiarto
Source Title
Zeitschrift für anorganische und allgemeine Chemie
Volume 648
Issue 13
Start Page e202200029
Abstract
A pyridine-coordinated tetra-Ru-oxo core sandwich-type silicotungstate, [(γ-SiW10O36)2({Ru(IV)(pyridine)}4O4(OH)2]10−, in which four Ru atoms are coordinated by pyridine molecules, was prepared and characterized by single-crystal X-ray structure analysis, 1H nuclear magnetic resonance spectroscopy (1H NMR), high-resolution electrospray ionization mass spectrometry (HR-ESI-MS), infrared (IR) spectroscopy, and elemental analysis. Cyclic voltammetry and ultraviolet–visible (UV-Vis) electrospectroscopy indicated that the molecule showed multielectron redox processes over a wide pH range (1–12).
Keywords
Polyoxometalate
Ruthenium
Multielectron Redox
Descriptions
This research was supported by JSPS KAKENHI (Grant No. JP18H05169 (Grant-in-Aid for Scientific Research on Innovative Areas), International Network on Polyoxometalate Science at Hiroshima University, and the EPSRC-JSPS core-to-core program.
Language
eng
Resource Type journal article
Date of Issued 2022-03-29
Rights
This is the peer reviewed version of the following article: K. Kokumai Sugiarto, M. Sadakane, Z. Anorg. Allg. Chem. 2022, 648, e202200029., which has been published in final form at https://doi.org/10.1002/zaac.202200029. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.
This is not the published version. Please cite only the published version.
この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。
Publish Type Accepted Manuscript
Access Rights open access
Source Identifier
[DOI] https://doi.org/10.1002/zaac.202200029 isVersionOf
助成機関名
日本学術振興会
Japan Society for the Promotion of Science
助成機関識別子
[Crossref Funder] https://doi.org/10.13039/501100001691
研究課題名
分子性金属酸化物を用いた高効率な水の酸化触媒の開発
Development of highly efficient water oxidation catalyst using metal oxide cluster
研究課題番号
18H05169