Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates
- Autores
- Echeverría, Gustavo Alberto; Piro, Oscar Enrique; Parajón Costa, Beatriz Susana; Baran, Enrique José
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Cadmium and lead(II) acesulfamate, Cd(C4H4NO4S)2 · 2H2O and Pb(C4H4NO4S)2, 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 P21/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.
Facultad de Ciencias Exactas
Centro de Química Inorgánica
Instituto de Física La Plata - Materia
-
Ciencias Exactas
Química
Física
cadmium acesulfamate
crystal structures
FTIR spectra
lead(II) acesulfamate
synthesis - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/107177
Ver los metadatos del registro completo
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Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamatesEcheverría, Gustavo AlbertoPiro, Oscar EnriqueParajón Costa, Beatriz SusanaBaran, Enrique JoséCiencias ExactasQuímicaFísicacadmium acesulfamatecrystal structuresFTIR spectralead(II) acesulfamatesynthesisCadmium 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.Facultad de Ciencias ExactasCentro de Química InorgánicaInstituto de Física La Plata2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf739-745http://sedici.unlp.edu.ar/handle/10915/107177enginfo:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/journals/znb/72/10/article-p739.xmlinfo:eu-repo/semantics/altIdentifier/issn/1865-7117info:eu-repo/semantics/altIdentifier/doi/10.1515/znb-2017-0116info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-10T12:26:42Zoai:sedici.unlp.edu.ar:10915/107177Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-10 12:26:42.735SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates |
| title |
Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates |
| spellingShingle |
Structural and IR-spectroscopic characterization of cadmium and lead(II) acesulfamates Echeverría, Gustavo Alberto Ciencias Exactas Química Física cadmium acesulfamate crystal structures FTIR spectra lead(II) acesulfamate synthesis |
| 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 |
| dc.creator.none.fl_str_mv |
Echeverría, Gustavo Alberto Piro, Oscar Enrique Parajón Costa, Beatriz Susana Baran, Enrique José |
| author |
Echeverría, Gustavo Alberto |
| author_facet |
Echeverría, Gustavo Alberto Piro, Oscar Enrique Parajón Costa, Beatriz Susana Baran, Enrique José |
| author_role |
author |
| author2 |
Piro, Oscar Enrique Parajón Costa, Beatriz Susana Baran, Enrique José |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Química Física cadmium acesulfamate crystal structures FTIR spectra lead(II) acesulfamate synthesis |
| topic |
Ciencias Exactas Química Física cadmium acesulfamate crystal structures FTIR spectra lead(II) acesulfamate synthesis |
| dc.description.none.fl_txt_mv |
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. Facultad de Ciencias Exactas Centro de Química Inorgánica Instituto de Física La Plata |
| 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. |
| publishDate |
2017 |
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2017 |
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eng |
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eng |
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