Email this article Complexation of mercury(II) with 1-Phenyl-2,3-dimethylpyrazoline-5-thione in 0.1 mol/L HNO3 at 273–338 K
- Authors: Beknazarova N.S.1, Shoalifov D.O.1, Amindzhanov A.A.1, Safarmamadov S.M.1
-
Affiliations:
- Tajik National University
- Issue: Vol 90, No 12 (2016)
- Pages: 2408-2412
- Section: Structure of Matter and Quantum Chemistry
- URL: https://journal-vniispk.ru/0036-0244/article/view/169038
- DOI: https://doi.org/10.1134/S0036024416120049
- ID: 169038
Cite item
Open Access
Access granted
Subscription Access
Abstract
The complexation of mercury(II) with 1-phenyl-2,3-dimethylpyrazoline-5-thione is studied by means of potentiometry in 0.1 mol/L HNO3 at 273–338 K. The composition of the complexes is determined and their stepwise stability constants are calculated. A pattern is found in altering the stepwise stability constants as the temperature and number of attached 1-phenyl-2,3-dimethylpyrazoline-5-thione molecules rise.
About the authors
N. S. Beknazarova
Tajik National University
Email: sash65@mail.ru
Tajikistan, Dushanbe, 734025
Dzh. O. Shoalifov
Tajik National University
Email: sash65@mail.ru
Tajikistan, Dushanbe, 734025
A. A. Amindzhanov
Tajik National University
Email: sash65@mail.ru
Tajikistan, Dushanbe, 734025
S. M. Safarmamadov
Tajik National University
Author for correspondence.
Email: sash65@mail.ru
Tajikistan, Dushanbe, 734025
Supplementary files
