| Full text | |
| Author(s): |
de Souza, Adrian Santos
[1]
;
Ekawa, Bruno
[2]
;
de Carvalho, Claudio Teodoro
[1]
;
Teixeira, Jose Augusto
[3]
;
Ionashiro, Massao
[2]
;
Denck Colman, Tiago Andre
[1]
Total Authors: 6
|
| Affiliation: | [1] UFCD, Fed Univ Grande Dourados, Dourados, MS - Brazil
[2] UNESP, Inst Chem, Araraquara, SP - Brazil
[3] Fed Inst Educ Sci & Technol Parana, Paranavai, PR - Brazil
Total Affiliations: 3
|
| Document type: | Journal article |
| Source: | Thermochimica Acta; v. 683, JAN 2020. |
| Web of Science Citations: | 0 |
| Abstract | |
Lanthanide aceclofenac compounds were synthesized by the addition of lanthanide nitrate aqueous solution to aceclofenac-acetone solution. The compounds obtained in the solid state were characterized by thermal and spectroscopic studies, as well as by complementary x-ray diffraction data. The metal-ligand stoichiometric ratio was defined by simultaneous thermogravimetry and differential scanning calorimetry (TG-DSC) as {[}Ln (Acec)(3)center dot nH(2)O], where Ln represents the metal centre (La, Ce, Pr, or Nd) and Acec represents the ligand, with n = 4(La), 3(Ce), and 2.5(Pr, Nd). TG-DSC and Fourier transform infrared spectroscopy (FTIR) data also allowed for determination of the thermal behaviour and possible coordination modes between the metal and the ligand. (AU) | |
| FAPESP's process: | 13/09022-7 - Thermoanalytical studies, synthesis and characterization of the solid co-crystals of antibiotics (fluoroquinolones) with some co-formers |
| Grantee: | Massao Ionashiro |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 06/06951-3 - Synthesis, characterization and thermoanalytical study of lanthanum (III), lanthanides (III) and yttrium (III) with 2-methoxycinnamilidenepiruvate |
| Grantee: | Massao Ionashiro |
| Support Opportunities: | Regular Research Grants |