Synthesis, characterization and thermal behaviour of solid-state compounds of 4-methoxybenzoate with lanthanum (III) and trivalent lighter lanthanides

Synthesis, characterization and thermal behaviour of solid-state compounds of 4-methoxybenzoate with lanthanum (III) and trivalent lighter lanthanides

Solid-state M-4-MeO-Bz compounds, where M stands for trivalent La, Ce, Pr, Nd and Sm and4-MeO-Bz is 4-methoxybenzoate, have been synthesized. Simultaneous thermogravimetry and differentialthermal analysis (TG-DTA), differential scanning calorimetry (DSC), X-ray powder diffractometry,infrared spectro...

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Bibliographic Details
Published in:Eclética química Vol. 31; no. 1; pp. 21 - 30
Main Authors: Rodrigues, Érica Alvarenga Crespo, De Siqueira, Adriano Buzutti, Ionashiro, Elias Yuki, Bannach, Gilbert, Ionashiro, Massao
Format: Journal Article
Language:English
Published: Universidade Estadual Paulista 01-09-2018
Online Access:Get full text
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Summary:Solid-state M-4-MeO-Bz compounds, where M stands for trivalent La, Ce, Pr, Nd and Sm and4-MeO-Bz is 4-methoxybenzoate, have been synthesized. Simultaneous thermogravimetry and differentialthermal analysis (TG-DTA), differential scanning calorimetry (DSC), X-ray powder diffractometry,infrared spectroscopy and complexometry were used to characterize and to study the thermal behaviour ofthese compounds. The results led to information about the composition, dehydration, polymorphic trans-formation, ligand’s denticity, thermal behaviour and thermal decomposition of the isolated compounds.
ISSN:1678-4618
1678-4618
DOI:10.26850/1678-4618eqj.v31.1.2006.p21-30