Potentiometric determination of stability constants of salicylidine 3-amino-l, 2, 4-triazole trivalent lanthanide ion-complexes
Author
Source
The Arabian Journal for Science and Engineering
Issue
Vol. 19, Issue 4A (31 Oct. 1994), pp.667-671, 5 p.
Publisher
King Fahd University of Petroleum and Minerals
Publication Date
1994-10-31
Country of Publication
Saudi Arabia
No. of Pages
5
Main Subjects
Abstract EN
The acid dissociation constant of the Schiff base ligand salicylidine-3-amino-1,2,4-triazole in ethanolic solution was determined by pH-metric titration at 25°C and in different ionic strengths.
The overall stability constants of the chelates formed between this ligand and La(m), Ce(lll), and Ho(m) have been measured at two temperature degrees (25° & 35°C) have been investigated.
The free energies, enthalpies and entropies of the complexes formed were deduced.
The relation between the stabilities of these complexes and the ionic radius of the cations was discussed.
American Psychological Association (APA)
Hasan, Fatimah S. M.. 1994. Potentiometric determination of stability constants of salicylidine 3-amino-l, 2, 4-triazole trivalent lanthanide ion-complexes. The Arabian Journal for Science and Engineering،Vol. 19, no. 4A, pp.667-671.
https://search.emarefa.net/detail/BIM-395090
Modern Language Association (MLA)
Hasan, Fatimah S. M.. Potentiometric determination of stability constants of salicylidine 3-amino-l, 2, 4-triazole trivalent lanthanide ion-complexes. The Arabian Journal for Science and Engineering Vol. 19, no. 4A (Oct. 1994), pp.667-671.
https://search.emarefa.net/detail/BIM-395090
American Medical Association (AMA)
Hasan, Fatimah S. M.. Potentiometric determination of stability constants of salicylidine 3-amino-l, 2, 4-triazole trivalent lanthanide ion-complexes. The Arabian Journal for Science and Engineering. 1994. Vol. 19, no. 4A, pp.667-671.
https://search.emarefa.net/detail/BIM-395090
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 671
Record ID
BIM-395090
