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Activation Volumes for Peroxodisulphate Oxidation of Low-spin Iron(II) Complexes in Aqueous Salt Solutions

Ján Benko ; Department of Physical Chemistry, Comenius University, Mlynskđ dolina, 84215 Bratislava, Slovakia
John Burgess ; Department of Chemistry, University of Leicester, Leicester LE1 7RH, U.K.
Pilar López Cornejo ; Departamento de Quimica Fisica, Universidad de Sevilla, Prof. Garcia Gonzalez sin, 41012 Sevilla, Spain
Olga Vollárová ; Department of Physical Chemistry, Comenius University, Mlynskđ dolina, 84215 Bratislava, Slovakia

Puni tekst: engleski, pdf (97 KB) str. 607-620 preuzimanja: 146* citiraj
APA 6th Edition
Benko, J., Burgess, J., López Cornejo, P. i Vollárová, O. (2001). Activation Volumes for Peroxodisulphate Oxidation of Low-spin Iron(II) Complexes in Aqueous Salt Solutions. Croatica Chemica Acta, 74 (3), 607-620. Preuzeto s https://hrcak.srce.hr/131871
MLA 8th Edition
Benko, Ján, et al. "Activation Volumes for Peroxodisulphate Oxidation of Low-spin Iron(II) Complexes in Aqueous Salt Solutions." Croatica Chemica Acta, vol. 74, br. 3, 2001, str. 607-620. https://hrcak.srce.hr/131871. Citirano 28.02.2021.
Chicago 17th Edition
Benko, Ján, John Burgess, Pilar López Cornejo i Olga Vollárová. "Activation Volumes for Peroxodisulphate Oxidation of Low-spin Iron(II) Complexes in Aqueous Salt Solutions." Croatica Chemica Acta 74, br. 3 (2001): 607-620. https://hrcak.srce.hr/131871
Harvard
Benko, J., et al. (2001). 'Activation Volumes for Peroxodisulphate Oxidation of Low-spin Iron(II) Complexes in Aqueous Salt Solutions', Croatica Chemica Acta, 74(3), str. 607-620. Preuzeto s: https://hrcak.srce.hr/131871 (Datum pristupa: 28.02.2021.)
Vancouver
Benko J, Burgess J, López Cornejo P, Vollárová O. Activation Volumes for Peroxodisulphate Oxidation of Low-spin Iron(II) Complexes in Aqueous Salt Solutions. Croatica Chemica Acta [Internet]. 2001 [pristupljeno 28.02.2021.];74(3):607-620. Dostupno na: https://hrcak.srce.hr/131871
IEEE
J. Benko, J. Burgess, P. López Cornejo i O. Vollárová, "Activation Volumes for Peroxodisulphate Oxidation of Low-spin Iron(II) Complexes in Aqueous Salt Solutions", Croatica Chemica Acta, vol.74, br. 3, str. 607-620, 2001. [Online]. Dostupno na: https://hrcak.srce.hr/131871. [Citirano: 28.02.2021.]

Sažetak
Activation volumes are reported for peroxodisulphate oxidation of the four complexes of the Fe2+-2,2'-bipyridyl-cyanide sequence, viz. [Fe(bipy)3]2+, [Fe(bipy)2(CN)2], [Fe(bipy)(CN)4]2- and [Fe(CN)6]4- (abbr. bipy for 2,2'-bipyridyl), in aqueous Solutions of a selection of nitrate, sulphate, and perchlorate salts of Li+, Na+, K+, and Mg2+ containing up to 6 mol dm-3 of added salt. The dependences of activation volumes on the nature and concentration of the added salt, and on the nature of the iron(II) complex, are established and discussed. Ancillary information relevant to hydration of the substrate complexes in the initial state for peroxodisulphate oxidation has been obtained from solvatochromism (halochromism) of [Fe(bipy)2(CN)2] and of [Fe(bipy)(CN)4]2-, and from the solubility of [Fe(bipy)2(CN)2], in some of the electrolyte Solutions used in the high pressure kinetic studies.

Ključne riječi
iron(II)-2,2'-bipyridyl-cyanide complexes; peroxodisulphate oxidation; activation volumes

Hrčak ID: 131871

URI
https://hrcak.srce.hr/131871

Posjeta: 265 *