An unprecedented [{Fe5O5(OH)2(OAc)2}2{W2O2(OH)}] cluster sandwiched in the tetravacant tungstophosphate

Zongfei Yang; Yaping Wang; Zhijie Liang; Jingkun Lu; Pengtao Ma; Jingyang Niu; Jingping Wang

doi:10.1039/C9DT03524A

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An unprecedented [{Fe₅O₅(OH)₂(OAc)₂}₂{W₂O₂(OH)}] cluster sandwiched in the tetravacant tungstophosphate†

Zongfei Yang,^a Yaping Wang,^a Zhijie Liang,^a Jingkun Lu,^a Pengtao Ma,

^a Jingyang Niu

*^a and Jingping Wang

*^a

Author affiliations

* Corresponding authors

^a Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, P. R. China
E-mail: jyniu@henu.edu.cn, jpwang@henu.edu.cn
Fax: (+86)371-23886876

Abstract

A novel tungstophosphate H₁₂Na₄K₃[{Fe₅O₅(OH)₂(OAc)₂}₂{W₂-O₂(OH)}{P₂W₁₄O₅₄}₂]·36H₂O (1) containing an unprecedented [{Fe₅O₅(OH)₂(OAc)₂}₂{W₂O₂(OH)}] unit has been successfully obtained and characterized by IR, TGA, magnetic susceptibility measurements and single-crystal X-ray diffraction. It shows a decameric Fe^III molecular assembly formed through two {Fe₅O₂₃} subunits bridged by a {W₂O₃} motif.

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Article information

DOI: https://doi.org/10.1039/C9DT03524A
Article type: Communication
Submitted: 02 Sep 2019
Accepted: 29 Oct 2019
First published: 29 Oct 2019

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Dalton Trans., 2019,48, 16857-16860

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An unprecedented [{Fe₅O₅(OH)₂(OAc)₂}₂{W₂O₂(OH)}] cluster sandwiched in the tetravacant tungstophosphate

Z. Yang, Y. Wang, Z. Liang, J. Lu, P. Ma, J. Niu and J. Wang, Dalton Trans., 2019, 48, 16857 DOI: 10.1039/C9DT03524A

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