Discovery of two Na+-centered Silverton-type polyoxometalates {NaM12O42} (M = Mo, W)

Rong Wan; Zhen Liu; Xinyi Ma; Huafeng Li; Pengtao Ma; Chao Zhang; Jingyang Niu; Jingping Wang

doi:10.1039/D0CC07590F

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Discovery of two Na⁺-centered Silverton-type polyoxometalates {NaM₁₂O₄₂} (M = Mo, W)†

Rong Wan,^a Zhen Liu,^a Xinyi Ma,^a Huafeng Li,^a Pengtao Ma,

^a Chao Zhang,

^a Jingyang Niu

*^a and Jingping Wang

*^a

Author affiliations

* Corresponding authors

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

Abstract

Two new members of highly charged Silverton archetype [NaM₁₂O₄₂]¹¹⁻ were demonstrated in the 3D POM-based frameworks Na₃[NaM₁₂O₄₂(Ru(DMSO)₃)₄]·13H₂O (M = Mo (1), W (2)), where the unusual icosahedron coordination of a Na⁺ ion incubated as a heteroatom is reported for the first time in topical POMs. Furthermore, ²³Na NMR was applied to certify the interpretation of X-ray diffraction data concerning Na localization. Additionally, the porous nature of the frameworks 1 and 2 has also been investigated.

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Article information

DOI: https://doi.org/10.1039/D0CC07590F
Article type: Communication
Submitted: 19 Nov 2020
Accepted: 17 Jan 2021
First published: 22 Jan 2021

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Chem. Commun., 2021,57, 2172-2175

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Discovery of two Na⁺-centered Silverton-type polyoxometalates {NaM₁₂O₄₂} (M = Mo, W)

R. Wan, Z. Liu, X. Ma, H. Li, P. Ma, C. Zhang, J. Niu and J. Wang, Chem. Commun., 2021, 57, 2172 DOI: 10.1039/D0CC07590F

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