2021•Journal of Analytical ChemistryRequires access

DART Mass Spectrometry in the Analysis of Organometallic Complexes

S. V. Goryainov, Cesar Esparza, Л. Н. Куликова, A. R. Borisova, Pavel A. Kumandin, Alexandra S. Antonova, Е. О. Рысцова, M. T. Oshakbaev, G. T. Omarova, N. Yu. Polovkov

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Abstract

Abstract We recorded and interpreted DART mass spectra of Hoveyda–Grubbs catalysts with N→Ru and S→Ru coordination bonds. The set of ions formed under DART ionization conditions is similar to those obtained using matrix-assisted laser desorption/ionization mass spectrometry. The optimal conditions (ionization gas, gas flow temperature) for recording DART mass spectra of the studied compounds were determined.

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Available abstract

Key concepts: Chemistry, DART ion source, Dart, Mass spectrometry, Ambient ionization, Mass spectrum, Ionization, Analytical Chemistry (journal)