Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates
Cadmium and lead(II) acesulfamate, Cd(C<sub>4</sub>H<sub>4</sub>NO<sub>4</sub>S)<sub>2</sub> · 2H2O and Pb(C<sub>4</sub>H<sub>4</sub>NO<sub>4</sub>S)<sub>2</sub>, were prepared by the reaction of acesulfa...
| Autores principales: | , , , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
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2017
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/107177 https://www.degruyter.com/view/journals/znb/72/10/article-p739.xml |
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I19-R120-10915-107177 |
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dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Exactas Química Física cadmium acesulfamate crystal structures FTIR spectra lead(II) acesulfamate synthesis |
| spellingShingle |
Ciencias Exactas Química Física cadmium acesulfamate crystal structures FTIR spectra lead(II) acesulfamate synthesis Echeverría, Gustavo Alberto Piro, Oscar Enrique Parajón Costa, Beatriz Susana Baran, Enrique José Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates |
| topic_facet |
Ciencias Exactas Química Física cadmium acesulfamate crystal structures FTIR spectra lead(II) acesulfamate synthesis |
| description |
Cadmium and lead(II) acesulfamate, Cd(C<sub>4</sub>H<sub>4</sub>NO<sub>4</sub>S)<sub>2</sub> · 2H2O and Pb(C<sub>4</sub>H<sub>4</sub>NO<sub>4</sub>S)<sub>2</sub>, were prepared by the reaction of acesulfamic acid and the respective metal carbonates in aqueous solution, and characterized by elemental analysis. Their crystal structures were determined by single crystal X-ray diffraction methods. The Cd(II) compound crystallizes in the monoclinic space group P2<sub>1</sub>/c with Z = 4 and the corresponding Pb(II) salt in the triclinic space group P1̅ with Z = 2. In both salts, acesulfamate acts both as a bi-dentate ligand through its nitrogen and carbonyl oxygen atoms and also as a mono-dentate ligand through this same oxygen atom, giving rise to polymeric structures; in the Pb(II) salt the ligand also binds the cation through its sulfoxido oxygen atoms. The FTIR spectra of the compounds were recorded and are briefly discussed. Some comparisons with other related acesulfamate and saccharinate complexes are made. |
| format |
Articulo Articulo |
| author |
Echeverría, Gustavo Alberto Piro, Oscar Enrique Parajón Costa, Beatriz Susana Baran, Enrique José |
| author_facet |
Echeverría, Gustavo Alberto Piro, Oscar Enrique Parajón Costa, Beatriz Susana Baran, Enrique José |
| author_sort |
Echeverría, Gustavo Alberto |
| title |
Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates |
| title_short |
Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates |
| title_full |
Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates |
| title_fullStr |
Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates |
| title_full_unstemmed |
Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates |
| title_sort |
structural and ir-spectroscopic characterization of cadmium and lead(ii) acesulfamates |
| publishDate |
2017 |
| url |
http://sedici.unlp.edu.ar/handle/10915/107177 https://www.degruyter.com/view/journals/znb/72/10/article-p739.xml |
| work_keys_str_mv |
AT echeverriagustavoalberto structuralandirspectroscopiccharacterizationofcadmiumandleadiiacesulfamates AT pirooscarenrique structuralandirspectroscopiccharacterizationofcadmiumandleadiiacesulfamates AT parajoncostabeatrizsusana structuralandirspectroscopiccharacterizationofcadmiumandleadiiacesulfamates AT baranenriquejose structuralandirspectroscopiccharacterizationofcadmiumandleadiiacesulfamates |
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Repositorios |
| _version_ |
1764820443771961349 |