Authors: D F Pyreu E V Kozlovskii
Publish Date: 2009/07/28
Volume: 100, Issue: 1, Pages: 355-360
Abstract
The mixedligand complex formation in the system Cu2+−Edta4−−CH26NH22 L where L is hexamethylenediamine has been calorimetrically pHpotentiometrically and spectrophotometrically studied in aqueous solution at 29815 K and the ionic strength of I = 05 KNO3 The thermodynamic parameters of formation of the CuEdtaL2− CuEdtaHL− CuEdta2L4− and CuEdta2En4− complexes have been determined The most probable coordination mode for the complexone and the ancillary ligand in the mixedligand complexes was discussedThis work was supported by the Ministry of Education and Science of the Russian Federation project no RNP22117181 Development of the Integration Mechanisms of Ivanovo State University and the Institute of Problems of Chemical Physics of the Russian Academy of Science
Keywords: