Published February 2005
| Version v1
Journal article
Complexation of rhenium(V) with 3,4-dimethyl-1,2,4-triazole-5-thiol in 6M HCl
- 1. Tadzhikskij Gosudarstvennyj Natsional'nyj Univ., Dushanbe (Tajikistan)
Description
Complexing of H2[ReOCl5] with 3,4-dimethyl-1,2,4-triazole-5-thiol (L) in the medium of 6M HCl in the range of temperatures from 273 to 338 K was studied by the method of potentiometric titration. Successive formation of the complexes [ReOL4Cl5-n]n-2 (n=1-4) was ascertained, the relevant values of stepped formation constants were determined and thermodynamic functions (ΔH, ΔS, and ΔG) of the complexing process were calculated
Abstract (Russian)
Методом потенциометрического титрования изучено комплексообразование H2[ReOCl5] с 3,4-диметил-1,2,4-триазолтиолом-5 (L) в среде 6M HCl в интервале температур 273-338 K. Установлено последовательное образование комплексов [ReOL4Cl5-n]n-2 (n=1-4), для которых определены значения ступенчатых констант образования и рассчитаны термодинамические функции (ΔH, ΔS, ΔG) процесса комплексообразованияAdditional details
Additional titles
- Original title (Russian)
- Комплексообразование рения(В) с 3,4-диметил-1,2,4-триазолтиолом-5 в среде 6 мол'/л HCl
Publishing Information
- Journal Title
- Zhurnal Neorganicheskoj Khimii
- Journal Volume
- 50
- Journal Issue
- 2
- Journal Page Range
- p. 231-235
- ISSN
- 0044-457X
- CODEN
- ZNOKAQ
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 38002017
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- AQUEOUS SOLUTIONS; CHEMICAL COMPOSITION; CHEMICAL PREPARATION; CONCENTRATION RATIO; ENTROPY; FREE ENTHALPY; HYDROCHLORIC ACID; ORGANIC SULFUR COMPOUNDS; OXYCHLORIDES; POTENTIOMETRY; REACTION HEAT; RHENIUM COMPLEXES; STABILITY; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0273-0400 K; TRIAZOLES
- Descriptors DEC
- AZOLES; CHEMICAL ANALYSIS; CHLORINE COMPOUNDS; COMPLEXES; DIMENSIONLESS NUMBERS; DISPERSIONS; ENERGY; ENTHALPY; HALOGEN COMPOUNDS; HETEROCYCLIC COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; OXYHALIDES; PHYSICAL PROPERTIES; QUANTITATIVE CHEMICAL ANALYSIS; SOLUTIONS; SYNTHESIS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TITRATION; TRANSITION ELEMENT COMPLEXES; VOLUMETRIC ANALYSIS
Optional Information
- Notes
- 6 refs., 4 figs., 4 tabs.