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Thermodynamics of the vaporization of alkyl compounds of zinc, selenium, cadmium, tellurium, and their equimolecular solutions

  • Chemical Thermodynamics and Thermochemistry
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Abstract

Enthalpies of vaporization for diethylzinc, diethylselenium, dimethylcadmium, and dimethyltellurium, and their equimolecular solutions are determined via calorimetry and tensiometry. It is found that in the liquid phase and the temperature range of 273-368 K, equimolecular solutions of ZnEt2 · SeEt2 behave as single-component systems that dissociate into constituting substances upon vaporization. At the same time, equimolecular solutions of ZnEt2 · SeMe2, CdMe2 · SeMe2, and CdMe2 · TeMe2 consist of two components whether in a liquid or vapor phase.

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Authors and Affiliations

  1. Lviv Polytechnical National University, Lviv, 79013, Ukraine

    S. I. Gerasimchuk, Yu. P. Pavlovskii, I. B. Sobechko & Yu. Ya. Van-Chin-Syan

Authors
  1. S. I. Gerasimchuk
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  2. Yu. P. Pavlovskii
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  3. I. B. Sobechko
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  4. Yu. Ya. Van-Chin-Syan
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Corresponding author

Correspondence to S. I. Gerasimchuk.

Additional information

Original Russian Text © S.I. Gerasimchuk, Yu.P. Pavlovskii, I.B. Sobechko, Yu.Ya. Van-Chin-Syan, 2014, published in Zhurnal Fizicheskoi Khimii, 2014, Vol. 88, No. 3, pp. 380–386.

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Gerasimchuk, S.I., Pavlovskii, Y.P., Sobechko, I.B. et al. Thermodynamics of the vaporization of alkyl compounds of zinc, selenium, cadmium, tellurium, and their equimolecular solutions. Russ. J. Phys. Chem. 88, 365–371 (2014). https://doi.org/10.1134/S0036024414030054

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  • DOI: https://doi.org/10.1134/S0036024414030054

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