Issue 61, 2020

Mechanistic insights into polyoxometalate self-assembly in organic solvent: conversion of a cyclic polyoxovanadate-ethoxide to its Lindqvist congener

Abstract

We report the synthesis of a cyclic hexavanadate polyoxovanadate-alkoxide cluster, [VO(OC2H5)2]6, and its conversion, under solvothermal conditions, to an oxygen-deficient Lindqvist assembly, [V6O6(OC2H5)12]n (n = 1−, 0). This study presents insights into the mechanism of organo-functionalized polyoxovandate-alkoxide formation, namely identifying essential intermediates and the source of the central μ6-O2− ligand.

Graphical abstract: Mechanistic insights into polyoxometalate self-assembly in organic solvent: conversion of a cyclic polyoxovanadate-ethoxide to its Lindqvist congener

Supplementary files

Article information

Article type
Communication
Submitted
14 mai 2020
Accepted
26 juin 2020
First published
26 juin 2020

Chem. Commun., 2020,56, 8607-8610

Author version available

Mechanistic insights into polyoxometalate self-assembly in organic solvent: conversion of a cyclic polyoxovanadate-ethoxide to its Lindqvist congener

R. L. Meyer, R. Love, W. W. Brennessel and E. M. Matson, Chem. Commun., 2020, 56, 8607 DOI: 10.1039/D0CC03464A

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