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ID 51021
著者
Shitamatsu, Kota
Kojima, Tatsuhiro
Waddell, Paul G.
Sugiarto
Egawa Ooyama, Haruka
Errington, R. John
Sadakane, Masahiro 大学院先進理工系科学研究科 広大研究者総覧
キーワード
Polyoxometalate
Preyssler-type phosphotungstate
Oxidation state
Ce
Single crystal X-ray structure analysis
抄録(英)
Single-crystal X-ray structure analysis revealed the precise structure of a Ce-encapsulated Preyssler-type phosphotungstate which was first synthesized by Pope et al. Antonio et al. reported that encapsulated Ce has a 3+ oxidation state and is redox-inactive, which is unlike other Ce-containing phosphotungstates. Therefore, precise structural analysis about Ce position is needed. The encapsulated Ce was located in one of the side cavities, and was coordinated to one H2O molecule. The position of Ce was similar to that of Y3+ and Eu3+ in similar compounds. This result, together with the bond valence sum calculation, provides additional evidence that the oxidation state of the redox-inactive Ce in the Preyssler-type compound is 3+.
内容記述
This research was supported by JSPS KAKENHI, Grant No. JP18H02058 (Grant-in-Aid for Scientific Research (B)), International Network on Polyoxometalate Science at Hiroshima University, and the EPSRC-JSPS core-to-core program.
掲載誌名
Journal of Inorganic and General Chemistry
647巻
11号
開始ページ
1239
終了ページ
1244
出版年月日
2021-06-11
出版者
Wiley
ISSN
0044-2313
1521-3749
出版者DOI
言語
英語
NII資源タイプ
学術雑誌論文
広大資料タイプ
学術雑誌論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
author
権利情報
This is the peer reviewed version of the following article: K. Shitamatsu, T. Kojima, P. G. Waddell Sugiarto, H. E. Ooyama, R. J. Errington, M. Sadakane, Z. Anorg. Allg. Chem. 2021, 647, 1239, which has been published in final form at https://doi.org/10.1002/zaac.202100075. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
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。
関連情報URL
部局名
先進理工系科学研究科
備考
The full-text file will be made open to the public on 11 Jun 2022 in accordance with publisher's 'Terms and Conditions for Self-Archiving'.