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Enthalpies and entropies of Cd(2) complexing with ethylenediamine in different solvents; Ehntal'pii i ehntropii kompleksoobrazovaniya Cd(2) s ehtilendiaminom v razlichnykh rastvoritelyakh

Abstract

The effect of the water-DMSO mixed solvent composition on the enthalpies and entropies of the cadmium(2) graduated complexing reactions with the ethylenediamine is considered. The reactions thermal effects are determined through the calorimetric method. It is shown that the ethylenediamine coordination enthalpy does not depend on the complexing grade by any mixed solvent composition. The enthalpy-entropy compensation effect is observed at the first and second complexing grades.
Authors:
Ledenkov, S F; [1]  Chistyakova, G V [2] 
  1. Ivanovskij Gosudarstvennyj Khimiko-Tekhnologicheskij Univ., (Russian Federation)
  2. Rossijskaya Akademiya Nauk, Inst. Khimii Rastvorov, Ivanovo (Russian Federation)
Publication Date:
Apr 01, 2003
Product Type:
Journal Article
Resource Relation:
Journal Name: Zhurnal Fizicheskoj Khimii; Journal Volume: 77; Journal Issue: 4; Other Information: 20 refs., 3 figs., 1 tab; PBD: Apr 2003
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; AMINES; AQUEOUS SOLUTIONS; CADMIUM COMPLEXES; CALORIMETRY; CHEMICAL BONDS; CHEMICAL PREPARATION; CONCENTRATION RATIO; DMSO; ENTROPY; EXPERIMENTAL DATA; FORMATION HEAT; MIXED SOLVENTS
OSTI ID:
20617378
Country of Origin:
Russian Federation
Language:
Russian
Other Identifying Numbers:
Journal ID: ISSN 0044-4537; ZFKHA9; TRN: RU0501692060607
Submitting Site:
INIS
Size:
page(s) 600-604
Announcement Date:
Aug 21, 2005

Citation Formats

Ledenkov, S F, and Chistyakova, G V. Enthalpies and entropies of Cd(2) complexing with ethylenediamine in different solvents; Ehntal'pii i ehntropii kompleksoobrazovaniya Cd(2) s ehtilendiaminom v razlichnykh rastvoritelyakh. Russian Federation: N. p., 2003. Web.
Ledenkov, S F, & Chistyakova, G V. Enthalpies and entropies of Cd(2) complexing with ethylenediamine in different solvents; Ehntal'pii i ehntropii kompleksoobrazovaniya Cd(2) s ehtilendiaminom v razlichnykh rastvoritelyakh. Russian Federation.
Ledenkov, S F, and Chistyakova, G V. 2003. "Enthalpies and entropies of Cd(2) complexing with ethylenediamine in different solvents; Ehntal'pii i ehntropii kompleksoobrazovaniya Cd(2) s ehtilendiaminom v razlichnykh rastvoritelyakh." Russian Federation.
@misc{etde_20617378,
title = {Enthalpies and entropies of Cd(2) complexing with ethylenediamine in different solvents; Ehntal'pii i ehntropii kompleksoobrazovaniya Cd(2) s ehtilendiaminom v razlichnykh rastvoritelyakh}
author = {Ledenkov, S F, and Chistyakova, G V}
abstractNote = {The effect of the water-DMSO mixed solvent composition on the enthalpies and entropies of the cadmium(2) graduated complexing reactions with the ethylenediamine is considered. The reactions thermal effects are determined through the calorimetric method. It is shown that the ethylenediamine coordination enthalpy does not depend on the complexing grade by any mixed solvent composition. The enthalpy-entropy compensation effect is observed at the first and second complexing grades.}
journal = []
issue = {4}
volume = {77}
journal type = {AC}
place = {Russian Federation}
year = {2003}
month = {Apr}
}