A. E. Karnaeva, I. V. Minenkova, O. I. Grinevich, Yu. V. Minenkov, A. A. Otletov, A. N. Stavrianidi, A. K. Buryak
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引用次数: 0
Abstract
Thermodynamic characteristics are calculated for new products of the transformation of N,N‑dimethylhydrazine, the values of which can be used to reliably identify these compounds and predict their periods of retention. For the first time, the ideal gas–rigid rotator–harmonic oscillator approximation is used to predict entropies in the gas phase, and the Feller–Peterson–Dixon approach is used to obtain reliable enthalpies of formation in the gas phase for the considered compounds. Retention of the considered isomeric triazole derivatives under conditions of reverse phase high-performance liquid chromatography correlates well with the obtained values of thermodynamic characteristics.
期刊介绍:
Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world.
Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.