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MDPI, Molecules, 18(25), p. 4229, 2020

DOI: 10.3390/molecules25184229

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Synthesis, Characterization, Electrochemistry, Photoluminescence and Magnetic Properties of a Dinuclear Erbium(III)-Containing Monolacunary Dawson-Type Tungstophosphate: [{Er(H2O)(CH3COO)(P2W17O61)}2]16−

Journal article published in 2020 by Masooma Ibrahim ORCID, Ananya Baksi, Yan Peng, Firas Khalil Al-Zeidaneen ORCID, Israël M. Mbomekallé, Pedro de Oliveira ORCID, Christopher E. Anson ORCID
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

Reaction of the trilacunary Wells−Dawson anion {α-P2W15O56}12− with ErIII ion in a 1 M LiOAc/HOAc buffer (pH 4.8) solution produces a dinuclear erbium(III) substituted sandwich-type structure [{Er(H2O)(CH3COO)(P2W17O61)}2]16− (1). The isolated compound was structurally characterized using single crystal and powder X-ray diffraction, FTIR spectroscopy, mass spectrometry and thermogravimetric analysis. The electrochemical, electrocatalytic, photoluminescence and magnetic properties of 1 were investigated.