Issue 23, 2016

An organic–inorganic hybrid supramolecular framework material based on a [P2W18O62]6− cluster and Yb & Na complexes of pyridine-2,6-dicarboxylic acid: a catalyst for selective oxidation of sulfides in water with H2O2

Abstract

A rare-earth-containing polyoxometalate (RECP) hybrid, {(Yb (PDCH2)2(PDCH))·Na(H2O)2·(Na(PDCH)(H2O)2)}2[P2W18O62]·14H2O (1), based on [P2W18O62]6− cluster anions and cationic Yb & Na complex units of pyridine-2,6-dicarboxylic acid (PDCH2) has been synthesized under normal reaction conditions, which exhibited a supramolecular 3-D framework structure in the crystal lattice. Hybrid 1 acts as a green catalyst for the selective oxidation of sulfides in water with H2O2 as the reagent.

Graphical abstract: An organic–inorganic hybrid supramolecular framework material based on a [P2W18O62]6− cluster and Yb & Na complexes of pyridine-2,6-dicarboxylic acid: a catalyst for selective oxidation of sulfides in water with H2O2

Supplementary files

Article information

Article type
Communication
Submitted
24 des 2015
Accepted
04 mar 2016
First published
07 mar 2016

CrystEngComm, 2016,18, 4272-4276

An organic–inorganic hybrid supramolecular framework material based on a [P2W18O62]6− cluster and Yb & Na complexes of pyridine-2,6-dicarboxylic acid: a catalyst for selective oxidation of sulfides in water with H2O2

P. G. Reddy, N. Mamidi and C. P. Pradeep, CrystEngComm, 2016, 18, 4272 DOI: 10.1039/C5CE02546J

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