Title of article
Generation of [1,2-(CH2)2C5Me3MC5Me4CH2-1′]3+ (M=Ru, Os) trications and determination of their structures by comparing NMR-spectra with density-functional method calculations
Author/Authors
Yurii A. Borisov، نويسنده , , Margarita I. Rybinskaya، نويسنده , , Yurii S. Nekrasov، نويسنده , , Arkadii Z. Kreindlin، نويسنده , , Alla A. Kamyshova، نويسنده , , Pavel V. Petrovskii، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2002
Pages
7
From page
87
To page
93
Abstract
A general method for generating [1,2-(CH2)2C5Me3MC5Me4CH2]3+ trications, where M=Ru (4a) and Os (4b), from the salts of monocations [C5Me5MC5Me4CH2]+An− (1a,b, An−=BF4) by the action of dioxygen in a solution CF3SO3H superacid is presented. The energy characteristics of 4a and 4b have been calculated. NMR-spectra have been registered and analyzed. Conclusions received from NMR data for solutions of trications were compared with DFT calculation results of them in the gaseous phase.
Keywords
Osmium , Metallonium cations , Ruthenium , Dications , Trications , Generation of trications , Monocations , Calculations by ab initio density-functional method , NMR-spectra
Journal title
Journal of Organometallic Chemistry
Serial Year
2002
Journal title
Journal of Organometallic Chemistry
Record number
1373958
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