A novel peroxopolyoxoniobate incorporating mixed heteroatoms: [P2Se2Nb6(O2)6O22]8−

Zongfei Yang; Qiushui Mu; Zhijie Liang; Pengtao Ma; Jingyang Niu; Jingping Wang

doi:10.1039/C9DT02860A

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A novel peroxopolyoxoniobate incorporating mixed heteroatoms: [P₂Se₂Nb₆(O₂)₆O₂₂]⁸⁻ †

Zongfei Yang,^a Qiushui Mu,^a Zhijie Liang,^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 hetero selenato–phosphato–peroxopolyoxoniobate with the formula Cs₄H₄[P₂Se₂Nb₆(O₂)₆O₂₂]·10H₂O has been successfully isolated in an acidified aqueous hydrogen peroxide solution. The synthesized cluster represents the first example of a selenium-containing polyoxoniobate. Furthermore, the ESI-MS spectra show that the polyoxoanion structural unit [P₂Se₂Nb₆(O₂)₆O₂₂]⁸⁻ remains intact in aqueous solution.

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Article information

DOI: https://doi.org/10.1039/C9DT02860A
Article type: Communication
Submitted: 10 Jul 2019
Accepted: 11 Aug 2019
First published: 19 Aug 2019

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Dalton Trans., 2019,48, 13135-13138

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A novel peroxopolyoxoniobate incorporating mixed heteroatoms: [P₂Se₂Nb₆(O₂)₆O₂₂]⁸⁻

Z. Yang, Q. Mu, Z. Liang, P. Ma, J. Niu and J. Wang, Dalton Trans., 2019, 48, 13135 DOI: 10.1039/C9DT02860A

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