Email this article Dissociation energy of a Sc2 molecule
- Authors: Gusarov A.V.1
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Affiliations:
- Glushko Thermocenter, Joint Institute for High Temperatures
- Issue: Vol 54, No 5 (2016)
- Pages: 771-774
- Section: Short Communications
- URL: https://journals.rcsi.science/0018-151X/article/view/156937
- DOI: https://doi.org/10.1134/S0018151X16050114
- ID: 156937
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Abstract
The–(G°(T)–H°(0))/T Gibbs energy functions have been calculated for Sc2 at Т = 2000 K in the context of recent data on the low-lying electron states for this kind of molecules. In particular, some recent experimental results on the vapor composition over scandium are presented in this study. The data on the measured scandium vapor composition have been processed using the evaluated Gibbs energy function values. The advised dissociation energy value for Sc2 is found to be D°0(Sc2) = 7750 ± 1750 cm–1.
About the authors
A. V. Gusarov
Glushko Thermocenter, Joint Institute for High Temperatures
Author for correspondence.
Email: a-gusarov@yandex.ru
Russian Federation, Moscow, 125412
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