Dimethyltin-functionalized cyclic selenotungstates based on {Se2W12} units

Wei-Chao Chen; Si-Tong Wu; Xin-Long Wang; Chao Qin; Zhong-Min Su; Kui-Zhan Shao; En-Bo Wang

doi:10.1039/C7DT04409G

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Dimethyltin-functionalized cyclic selenotungstates based on {Se₂W₁₂} units†

Wei-Chao Chen,^a Si-Tong Wu,^a Xin-Long Wang,

*^a Chao Qin,^a Zhong-Min Su,

*^a Kui-Zhan Shao^a and En-Bo Wang

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* Corresponding authors

^a Institute of Functional Materials Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
E-mail: wangxl824@nenu.edu.cn, zmsu@nenu.edu.cn

Abstract

Two dimethyltin-functionalized selenotungstates have been obtained: K₄Na₁₄[Sn(CH₃)₂Se₆W₂₄O₉₄]·16H₂O (1) and K₈Na₁₈[Sn(CH₃)₂Se₆W₄₀O₁₄₅(H₂O)₂]Cl₂·41H₂O (2). They both remain cyclic selenotungstates based the on {Se₂W₁₂} units, where (CH₃)₂Sn²⁺ moieties were first introduced into “pure” POMs wheels.

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Article information

DOI: https://doi.org/10.1039/C7DT04409G
Article type: Communication
Submitted: 23 Nov 2017
Accepted: 15 Dec 2017
First published: 15 Dec 2017

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Dalton Trans., 2018,47, 1393-1397

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Dimethyltin-functionalized cyclic selenotungstates based on {Se₂W₁₂} units

W. Chen, S. Wu, X. Wang, C. Qin, Z. Su, K. Shao and E. Wang, Dalton Trans., 2018, 47, 1393 DOI: 10.1039/C7DT04409G

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Dalton Transactions