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Assembly of TeO32- Ions Embedded in an Nb/O Cage with Selective Decolorization of Organic Dye
Zhijie Liang1, Junjun Sun1, Dongdi Zhang1
1Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng, Henan 475004 P. R. China.
Abstract:
A novel 24-niobic-2-tellurite, [H2Te2Nb24O72]14-, was isolated by incorporating tellurite anions into a polyoxoniobate cage. The synthesized cluster represents the first example of a sandwich-type polyoxoniobate with the largest telluroniobate aggregate. Furthermore, the hybrid material acts as an efficient catalyst for the decolorization of basic fuchsin.

