Influence of Temperature on Complex Formation of Metal with Aminophenanthridones

Color change of manganese(II), iron(III), cobalt(II), nickel(II), copper(II), chromium(III), and zinc(II) complexes with aminophenanthridones at 50-180°C is observed. The peculiarities of this effect, the reaction order, the reaction rate constant, and the activation energy are studied. Color change is explained by the rearrangement of the electronic structure of the complex and is assumed to be due to an increase in the contribution of the bipolar form of the ligand.

Publisher
IAPC Nauka/Interperiodica
Number of issue
10
Language
English
Pages
1596-1602
Status
Published
Volume
41
Year
1996
Organizations
  • 1 University of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow GSP, 117198, Russian Federation
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/842/