Lanthanide-containing peroxoisopolytungstate with tetrahedral WO42− template core, [Ln4(WO4)(H2O)16{W7O22(O2)2}4]14−

Lanying Song; Dongdi Zhang; Pengtao Ma; Zhijie Liang; Jingping Wang; Jingyang Niu

doi:10.1039/C3CE40343B

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Lanthanide-containing peroxoisopolytungstate with tetrahedral WO₄²⁻ template core, [Ln₄(WO₄)(H₂O)₁₆{W₇O₂₂(O₂)₂}₄]¹⁴⁻†

Lanying Song,^a Dongdi Zhang,^a Pengtao Ma,^a Zhijie Liang,^a Jingping Wang*^a and Jingyang Niu*^a

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* Corresponding authors

^a Henan Key Laboratory of Polyoxometalate, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
E-mail: jpwang@henu.edu.cn, jyniu@henu.edu.cn
Fax: +86 378-3886876

Abstract

Two lanthanide-containing peroxoisopolyanions [Ln₄(WO₄)(H₂O)₁₆{W₇O₂₂(O₂)₂}₄]¹⁴⁻ (Ln = La^III; Pr^III), have been synthesized by reaction of Na₂WO₄ and lanthanide (Ln) ions in the presence of peroxide. These represent the first two examples of peroxo-containing Ln-stabilized polyanions (LSPs), and have the highest number of W atoms among all known Ln-stabilized isopolytungstates (IPTs) as well.

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Article information

DOI: https://doi.org/10.1039/C3CE40343B
Article type: Communication
Submitted: 24 Feb 2013
Accepted: 05 Apr 2013
First published: 08 Apr 2013

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CrystEngComm, 2013,15, 4597-4600

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Lanthanide-containing peroxoisopolytungstate with tetrahedral WO₄²⁻ template core, [Ln₄(WO₄)(H₂O)₁₆{W₇O₂₂(O₂)₂}₄]¹⁴⁻

L. Song, D. Zhang, P. Ma, Z. Liang, J. Wang and J. Niu, CrystEngComm, 2013, 15, 4597 DOI: 10.1039/C3CE40343B

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