Ligand substitution and redox properties of 4-picolylaminepentacyanoferrate(II)

The stability constant for [FeII(CN)5(4-picam)]3− (4-picam=4-picolylamine), K2, was calculated from the measured dissociation and formation constants. The reduction potential obtained by cyclic voltammetry allowed the calculation of K3. Comparison of K2 and K3 for this and other substituted pentacya...

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Detalles Bibliográficos
Autores principales: Williams, Patricia Ana María, Aymonino, Pedro José
Formato: Articulo
Lenguaje:Inglés
Publicado: 1986
Materias:
Química
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/147022
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-147022
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
spellingShingle Química
Williams, Patricia Ana María
Aymonino, Pedro José
Ligand substitution and redox properties of 4-picolylaminepentacyanoferrate(II)
topic_facet Química
description The stability constant for [FeII(CN)5(4-picam)]3− (4-picam=4-picolylamine), K2, was calculated from the measured dissociation and formation constants. The reduction potential obtained by cyclic voltammetry allowed the calculation of K3. Comparison of K2 and K3 for this and other substituted pentacyanoferrate(II) complexes supports the fact that bonding properties of azines coordinated to {Fe(CN)5}n− change with the iron oxidation state. The variation on the rate of release of 4-picam with pH and added electrolyte concentration was interpreted on the basis of solvent effects.
format Articulo
Articulo
author Williams, Patricia Ana María
Aymonino, Pedro José
author_facet Williams, Patricia Ana María
Aymonino, Pedro José
author_sort Williams, Patricia Ana María
title Ligand substitution and redox properties of 4-picolylaminepentacyanoferrate(II)
title_short Ligand substitution and redox properties of 4-picolylaminepentacyanoferrate(II)
title_full Ligand substitution and redox properties of 4-picolylaminepentacyanoferrate(II)
title_fullStr Ligand substitution and redox properties of 4-picolylaminepentacyanoferrate(II)
title_full_unstemmed Ligand substitution and redox properties of 4-picolylaminepentacyanoferrate(II)
title_sort ligand substitution and redox properties of 4-picolylaminepentacyanoferrate(ii)
publishDate 1986
url http://sedici.unlp.edu.ar/handle/10915/147022
work_keys_str_mv AT williamspatriciaanamaria ligandsubstitutionandredoxpropertiesof4picolylaminepentacyanoferrateii
AT aymoninopedrojose ligandsubstitutionandredoxpropertiesof4picolylaminepentacyanoferrateii
bdutipo_str Repositorios
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