Enthalpy of Formation of Gaseous Nitryl Fluoride FNO2
- Авторлар: Nikitin M.1, Smorchkov K.1, Alikhanyan A.1
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Мекемелер:
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- Шығарылым: Том 68, № 10 (2023)
- Беттер: 1473-1477
- Бөлім: ФИЗИЧЕСКИЕ МЕТОДЫ ИССЛЕДОВАНИЯ
- URL: https://journals.rcsi.science/0044-457X/article/view/140313
- DOI: https://doi.org/10.31857/S0044457X23600676
- EDN: https://elibrary.ru/FFFRKK
- ID: 140313
Дәйексөз келтіру
Аннотация
Contradictory literature data on thermal stability, some methods of synthesis, and thermodynamic characteristics of nitryl fluoride have been considered and analyzed. Reliable estimates of reaction enthalpies have been obtained: 2FNO2 = 2FNO + O2, ΔrH°(0) ≥ 173.5, NO2 + 2CoF3(c) = FNO2 + Co2F5(c), ΔrH°(0) = –7.4; 3/2N2O4 + NaF(c) = FNO2 + NO + NaNO3(c), ΔrH°(0) = 11.3 kJ/mol. A new value of the enthalpy of formation of nitryl fluoride ΔfH°(FNO2(g), 0) = –161 ± 15 kJ/mol has been recommended. For the interaction of FNO2 with V2O5(c) as an example, the impossibility of formation of crystalline vanadium pentafluoride has been demonstrated.
Негізгі сөздер
Авторлар туралы
M. Nikitin
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: alikhan@igic.ras.ru
119991, Moscow, Russia
K. Smorchkov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: alikhan@igic.ras.ru
119991, Moscow, Russia
A. Alikhanyan
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: alikhan@igic.ras.ru
119991, Moscow, Russia
Әдебиет тізімі
- Haupt A. Organic and Inorganic Fluorine Chemistry Methods and Applications. De Gruyter, 2021. ISBN 978-3-11-065929-0
- Schmutzler R. // Angew. Chem. Int. Ed. Engl. 1968. V. 7. P. 440. https://doi.org/10.1002/anie.196804401
- Liu J. Characteristics of Nitrating Reagents. In: Nitrate Esters Chemistry and Technology. Singapore Springer, 2019. https://doi.org/10.1007/978-981-13-6647-5_2
- Beighley C.M., Fish W.R., Anderson R.E. // Space Engineering. Astrophysics and Space Science Library. V. 15. Dordrecht, Springer, 1970. https://doi.org/10.1007/978-94-011-7551-7_13
- Johnston H.S., Henry J.B.Jr. // J. Am. Chem. Soc. 1959. V. 81. № 24. P. 6402. https://doi.org/10.1021/ja01533a018
- Breazeale J.D., MacLaren R.O. Thermochemistry of Oxygen-Fluorine Bonding. Tech. Summary Report, Contract № Nonr 3433(00), ARPA Order № 184-62, Unaited Technology Corporation, Sunnyval, Calif., 1963.
- Hetherington G., Robinson P.L. // Special Publication. V. 10. The Chem. Soc., London, 1957.
- JANAF https://janaf.nist.gov/
- Гурвич Л.В., Вейц И.В., Медведев В.А. и др. Термодинамические свойства индивидуальных веществ. М.: Наука, 1978. 82 с.
- Краткая химическая энциклопедия / Под ред. Зефирова Н.С. М.: Большая российская энциклопедия, 1992. Т. III. 639 с.
- Термодинамические свойства индивидуальных веществ. Электронное справочное издание. Т. 5. Элементы Mn, Cr, V, Sc и их соединения. http://www.chem.msu.su/rus/tsiv/
- Puranik P.G., Rao E.V. // Indian J. Phys. 1961. V. 35. P. 177. http://hdl.handle.net/10821/2421
- Davis R.A., Rausch D.A. // Inorg. Chem. 1963. V. 2. № 6. P. 1300. https://doi.org/10.1021/ic50010a048
- Никитин М.И., Чилингаров Н.С., Алиханян А.С. // Журн. неорган. химии. 2021. Т. 66. № 1. С. 81.
- Никитин М.И., Чилингаров Н.С., Алиханян А.С. // Журн. неорган. химии. 2019. Т. 64. № 3. С. 302.
- Ogg R.A., Ray J.D. // J. Chem. Phys. 1956. V. 25. № 4. P. 797. https://doi.org/10.1063/1.1743081
- Aynsley E.E., Hetherington G., Robinson P.L. // J. Chem. Soc. 1954. P. 1119. https://doi.org/10.1039/JR9540001119
- Основные свойства неорганических фторидов. Справочник / Под ред. Галкина Н.П. М.: Атомиздат, 1976.