Structure of methanol short-range order along the 200 bar isobar line in the 60÷320 °C temperature range by means of IR-spectroscopy

2012, №2

сс. 67-74

A.A. Dyshin, R.D. Oparin, M.G. Kiselev

Key words: supercritical state, methanol, heptane, IR-spectroscopy, hydrogen bonds

The topology and energetic characteristics of H-bonded clusters in methanol and methanol—heptane mixtures in a wide range of state temperatures are studied by means of IR-spectroscopy. Average numbers of H-bonds per one molecule of methanol are calculated. Conclusion about the structural transformation occurring in the mixture under study is drawn based on the analysis of changes in spectral parameters of intermolecular —O...H bonds at rising temperature.

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doi:10.1134/S1990793112080106

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7.0.100-2018

Дышин, А.А. Structure of methanol short-range order along the 200 bar isobar line in the 60÷320 °C temperature range by means of IR-spectroscopy / А.А. Дышин, Р.Д. Опарин, М.Г. Киселев. – Текст : непосредственный // Сверхкритические Флюиды: Теория и Практика.. – 2012. – Т. 7. – № 2. – С. 67-74.

TRANSLIT

A., A. Struktura blizhnego poryadka metanola vdol' izobary 200 bar v temperaturnom diapazone 60÷320 °S po dannym IK-spektroskopii / A. A. Dyshin, R.D. Oparin, M.G. Kiselev. – Sverhkriticheskie Flyuidy: Teoriya i Praktika.. – 2012. – Т. 7. – № 2. – S. 67-74.

A.A. Dyshin, R.D. Oparin, M.G. Kiselev Structure of methanol short-range order along the 200 bar isobar line in the 60÷320 °C temperature range by means of IR-spectroscopy. Sverhkriticheskie Flyuidy: Teoriya i Praktika, 2, 67-74 (2012). https://doi.org/

Structure of methanol short-range order along the 200 bar isobar line in the 60÷320 °C temperature range by means of IR-spectroscopy

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