Complexation of oxovanadium(IV) and dioxouranium(VI) with pyrazine-2-carboxylic and pyrazine-2,3-dicarboxylic acids were studied by potentiometric titrn. at 25° and ionic strength 0.5 mol/L (NaClO4). Only mononuclear species occur in the concn. range studied. For both metals, 1:1 and 1:2 (metal:ligand) complexes are formed. A 1:3 complex is formed between oxovanadium(IV) and pyrazine-2-carboxylic acid

OXOVANADIUM(IV) AND DIOXOURANIUM(VI) COMPLEXES WITH SOME PYRAZINECARBOXYLIC ACIDS / A., Napoli; Magri', Antonio. - In: ANNALI DI CHIMICA. - ISSN 0003-4592. - STAMPA. - 79:1-2(1989), pp. 93-96.

OXOVANADIUM(IV) AND DIOXOURANIUM(VI) COMPLEXES WITH SOME PYRAZINECARBOXYLIC ACIDS

MAGRI', Antonio
1989

Abstract

Complexation of oxovanadium(IV) and dioxouranium(VI) with pyrazine-2-carboxylic and pyrazine-2,3-dicarboxylic acids were studied by potentiometric titrn. at 25° and ionic strength 0.5 mol/L (NaClO4). Only mononuclear species occur in the concn. range studied. For both metals, 1:1 and 1:2 (metal:ligand) complexes are formed. A 1:3 complex is formed between oxovanadium(IV) and pyrazine-2-carboxylic acid
1989
complexes; pirazinecarboxylic acids; potentiometry
01 Pubblicazione su rivista::01a Articolo in rivista
OXOVANADIUM(IV) AND DIOXOURANIUM(VI) COMPLEXES WITH SOME PYRAZINECARBOXYLIC ACIDS / A., Napoli; Magri', Antonio. - In: ANNALI DI CHIMICA. - ISSN 0003-4592. - STAMPA. - 79:1-2(1989), pp. 93-96.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/468903
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