Synthesis and Physicochemical Properties of Coordination Compound of Gadolinium(III) with 2,5-Dimetoxybenzoic Acid

• Published in: Russian Journal of Physical Chemistry A Vol. 95; no. 9; pp. 1948 - 1954
• Main Authors: Nazarenko, M. A., Ivanin, S. N., Oflidi, A. I., Buzko, V. Yu, Sokolov, M. E., Panyushkin, V. T., Mutuzova, M. Kh
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01-09-2021; Springer Nature B.V
• Subjects: Chemical synthesis; Chemistry; Chemistry and Materials Science; Colloidal Chemistry and Electrochemistry; Coordination compounds; Fine structure; Gadolinium; Infrared analysis; Infrared spectroscopy; Physical Chemistry; Spectrum analysis; Thermogravimetric analysis; X ray spectra; triplet level; complex compounds; EPR spectroscopy; gadolinium
• ISSN: 0036-0244; 1531-863X
• DOI: 10.1134/S0036024421090181

A new coordination compound of gadolinium(III) with 2,5-dimethoxybenzoic acid was obtained via electrochemical synthesis. The composition of the coordination compound was investigated by means of C‒H analysis, X-ray spectral energy dispersive microanalysis, IR spectroscopy, and thermogravimetric analysis. The triplet level of 2,5-dimethoxybenzoic acid was determined from the luminescence spectra of the metal complex. The parameters of fine structure are determined using EPR spectra of the powder of the metal complex.