Synthesis and properties of nitrozoruthenium thiocarbamide complex

The [RuNO(Thio)4Cl]Cl2 compound (where Thio is thiocarbamide) was synthesized by reacting nitrozochloro complexes of Ru with thiocarbamide. Its structure and properties in solutions were studied by IR, EAS, EPR, Ph-metric, and electrical conductivity methods. The complex was found to have octahedral structure, with the chlorine atom in the trans-position relative to the nitrozo group, and four Thio groups coordinated through the sulfur atom and lying in the equatorial plane. This compound is labile in solutions. The mechanism and rate constants of the first hydrolysis stage were determined at 25, 50, and 75°C, and the enthalpy of the reaction was estimated. With a Thio excess, the nitrozo group is replaced to form the Ru(III) and Ru(II) thiocarbamide complexes.

Authors
Editors
-
Publisher
-
Number of issue
12
Language
English
Pages
882-886
Status
Published
Department
-
Number
-
Volume
26
Year
2000
Organizations
  • 1 Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 117907, Russian Federation
  • 2 University of People's Friendship, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
Keywords
chloride; nitrozoruthenium thiocarbamide complex; ruthenium complex; sulfur; thiourea; unclassified drug; aqueous solution; article; atomic emission spectrometry; chemical reaction; chemical structure; complex formation; electric conductivity; electron spin resonance; enthalpy; hydrolysis; infrared spectrometry; pH; synthesis; temperature sensitivity
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/414/