Conclusions
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1.
The heats of vaporization of silatranes and several tetraalkyl-, tetraalkoxy-, and organylalkoxysilanes have been determined, and the heats of atomization of the substances investigated and the energies of the fragments of the additive scheme have been determined.
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2.
The possibility of the utilization of the empirical correlation between the energies of the fragments of the additive scheme, the energies of the bonds, and their lengths has been established for organosilicon compounds.
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3.
The energy of the transannular Si-N bond together with the energies of the stresses in the silatrane rings has been estimated from experimental data.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 1976–1981, September, 1986.
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Voronkov, M.G., Klyuchnikov, V.A., Korchagina, A.N. et al. Thermochemical evaluation of the energy of the stresses in the ring together with the Si ← N bond in silatranes. Russ Chem Bull 35, 1795–1800 (1986). https://doi.org/10.1007/BF00954006
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DOI: https://doi.org/10.1007/BF00954006