Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion
- Autores
- Rocha, A. L.; Baran, Enrique José
- Año de publicación
- 1988
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Infrared spectra of a series of anhydrous (Rb, Cs) and hydrated (Na, K, Ca, Sr, Ba, Pb, Ag, Tl) salts of the complex anion VO(C₃H₂O₄)₂]₂− were recorded and briefly discussed. The thermal behaviour of these compounds, as well as that of the corresponding diprotonated ethylenediamine cation, were investigated by TG- and DTA-methods in N₂-atmosphere and complemented with studies carried out in crucible furnaces in air. Pyrolysis intermediates and residues were characterized by IR spectroscopy and overall stoichiometries for the degradation processes were proposed. In most cases orthovanadate/VO₂ mixtures were obtained as final residues in N₂, whereas the corresponding divanadates were produced in air.
Facultad de Ciencias Exactas - Materia
-
Física
Polymer
Spectroscopy
Physical Chemistry
Furnace
Hydrated - 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:10915/146528
Ver los metadatos del registro completo
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Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anionRocha, A. L.Baran, Enrique JoséFísicaPolymerSpectroscopyPhysical ChemistryFurnaceHydratedInfrared spectra of a series of anhydrous (Rb, Cs) and hydrated (Na, K, Ca, Sr, Ba, Pb, Ag, Tl) salts of the complex anion VO(C₃H₂O₄)₂]₂− were recorded and briefly discussed. The thermal behaviour of these compounds, as well as that of the corresponding diprotonated ethylenediamine cation, were investigated by TG- and DTA-methods in N₂-atmosphere and complemented with studies carried out in crucible furnaces in air. Pyrolysis intermediates and residues were characterized by IR spectroscopy and overall stoichiometries for the degradation processes were proposed. In most cases orthovanadate/VO₂ mixtures were obtained as final residues in N₂, whereas the corresponding divanadates were produced in air.Facultad de Ciencias Exactas1988info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf693-710http://sedici.unlp.edu.ar/handle/10915/146528enginfo:eu-repo/semantics/altIdentifier/issn/0368-4466info:eu-repo/semantics/altIdentifier/issn/1572-8943info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02331772info: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:UNLP2025-09-29T11:32:21Zoai:sedici.unlp.edu.ar:10915/146528Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:32:22.004SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion |
| title |
Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion |
| spellingShingle |
Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion Rocha, A. L. Física Polymer Spectroscopy Physical Chemistry Furnace Hydrated |
| title_short |
Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion |
| title_full |
Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion |
| title_fullStr |
Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion |
| title_full_unstemmed |
Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion |
| title_sort |
Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion |
| dc.creator.none.fl_str_mv |
Rocha, A. L. Baran, Enrique José |
| author |
Rocha, A. L. |
| author_facet |
Rocha, A. L. Baran, Enrique José |
| author_role |
author |
| author2 |
Baran, Enrique José |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Física Polymer Spectroscopy Physical Chemistry Furnace Hydrated |
| topic |
Física Polymer Spectroscopy Physical Chemistry Furnace Hydrated |
| dc.description.none.fl_txt_mv |
Infrared spectra of a series of anhydrous (Rb, Cs) and hydrated (Na, K, Ca, Sr, Ba, Pb, Ag, Tl) salts of the complex anion VO(C₃H₂O₄)₂]₂− were recorded and briefly discussed. The thermal behaviour of these compounds, as well as that of the corresponding diprotonated ethylenediamine cation, were investigated by TG- and DTA-methods in N₂-atmosphere and complemented with studies carried out in crucible furnaces in air. Pyrolysis intermediates and residues were characterized by IR spectroscopy and overall stoichiometries for the degradation processes were proposed. In most cases orthovanadate/VO₂ mixtures were obtained as final residues in N₂, whereas the corresponding divanadates were produced in air. Facultad de Ciencias Exactas |
| description |
Infrared spectra of a series of anhydrous (Rb, Cs) and hydrated (Na, K, Ca, Sr, Ba, Pb, Ag, Tl) salts of the complex anion VO(C₃H₂O₄)₂]₂− were recorded and briefly discussed. The thermal behaviour of these compounds, as well as that of the corresponding diprotonated ethylenediamine cation, were investigated by TG- and DTA-methods in N₂-atmosphere and complemented with studies carried out in crucible furnaces in air. Pyrolysis intermediates and residues were characterized by IR spectroscopy and overall stoichiometries for the degradation processes were proposed. In most cases orthovanadate/VO₂ mixtures were obtained as final residues in N₂, whereas the corresponding divanadates were produced in air. |
| publishDate |
1988 |
| dc.date.none.fl_str_mv |
1988 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/146528 |
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http://sedici.unlp.edu.ar/handle/10915/146528 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
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info:eu-repo/semantics/altIdentifier/issn/0368-4466 info:eu-repo/semantics/altIdentifier/issn/1572-8943 info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02331772 |
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info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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application/pdf 693-710 |
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