Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion

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 inve...

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Detalles Bibliográficos
Autores principales: Rocha, A. L., Baran, Enrique José
Formato: Articulo
Lenguaje:Inglés
Publicado: 1988
Materias:
Física
Polymer
Spectroscopy
Physical Chemistry
Furnace
Hydrated
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/146528
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-146528
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Polymer
Spectroscopy
Physical Chemistry
Furnace
Hydrated
spellingShingle Física
Polymer
Spectroscopy
Physical Chemistry
Furnace
Hydrated
Rocha, A. L.
Baran, Enrique José
Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion
topic_facet Física
Polymer
Spectroscopy
Physical Chemistry
Furnace
Hydrated
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.
format Articulo
Articulo
author Rocha, A. L.
Baran, Enrique José
author_facet Rocha, A. L.
Baran, Enrique José
author_sort Rocha, A. L.
title Infrared spectra and thermal behaviour of salts of the bis(malonato) oxovanadium(IV) anion
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
publishDate 1988
url http://sedici.unlp.edu.ar/handle/10915/146528
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AT baranenriquejose infraredspectraandthermalbehaviourofsaltsofthebismalonatooxovanadiumivanion
bdutipo_str Repositorios
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