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Article
Assembly of selenoniobate–vanadoniobate double-anion heteropolyoxoniobate: synthesis, structure, and magnetic property
Recently, continuous interests and persisting efforts on heteropolyniobate have been dedicated to its preparation and exploration. In this work, a novel Se-centred heteropolyniobate, [H2SeNb12(VO)4O40][Cu(en)2]2{...
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Article
Insight into hexanuclear peroxotantalum complexes: synthesis, characterization, and efficient catalyst for amidation reaction
Polyoxometalates (POMs), large oxoanions of the group 5 and 6 elements, attract attention due to their use as oxidation-stable catalysts and ligands. Different from the well-known V, Mo, and W POMs, the group ...