Analysis of thermodynamic data for complex formation: Protonation of THAM and fluoride ion at different temperatures and ionic strengths

Authors
Foti, C Rigano, C Sammartano, S
Citation
C. Foti et al., Analysis of thermodynamic data for complex formation: Protonation of THAM and fluoride ion at different temperatures and ionic strengths, ANN CHIM, 89(1-2), 1999, pp. 87-98
Citations number
42
Categorie Soggetti
Chemistry
Journal title
ANNALI DI CHIMICA
ISSN journal
00034592 → ACNP
Volume
89
Issue
1-2
Year of publication
1999
Pages
87 - 98
Database
ISI
SICI code
0003-4592(199901/02)89:1-2<87:AOTDFC>2.0.ZU;2-Z
Abstract
A fairly general method is described for analysing thermodynamic parameters for protonation and metal complex formation from logK, Delta H degrees and Delta C(p)degrees data at different temperatures and ionic strengths using the appropriate computer program. The method was applied to the protonatio n of THAM [or tris, tris(hydroxymethyl)methylamine], in NaCl, and the fluor ide ion, in NaClO4. Recommended values for protonation thermodynamic parame ters are reported.