| Texto completo | |
| Autor(es): |
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]
Número total de Autores: 6
|
| Afiliação do(s) autor(es): | [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
Número total de Afiliações: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Thermochimica Acta; v. 683, JAN 2020. |
| Citações Web of Science: | 0 |
| Resumo | |
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) | |
| Processo FAPESP: | 13/09022-7 - Estudos termoanalíticos, síntese e caracterização dos co-cristais sólidos de alguns antibióticos (fluoroquinolonas) com alguns co-formadores |
| Beneficiário: | Massao Ionashiro |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 06/06951-3 - Síntese, caracterização e estudo termoanalítico dos 2-metoxicinamalpiruvato de lantânio (III), lantinídios (III) e ítrio (III) |
| Beneficiário: | Massao Ionashiro |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |