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Interpretation of overtone light-absorption lines in polystyrene

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Abstract

The intensities of the overtone vibrational transitions of a C-H oscillator are calculated using the Morse potential. The local-mode theory enabled comparison of the data obtained with the experimentally observed intensities of the light-absorption lines in substituted styrenes and complete identification of the spectrum of overtone transitions in them.

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Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 7, pp. 5–8, July, 1988.

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Berkovskii, B.P., Kosyakov, V.I., Kotov, A.V. et al. Interpretation of overtone light-absorption lines in polystyrene. Soviet Physics Journal 31, 521–523 (1988). https://doi.org/10.1007/BF00917539

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Keywords

  • Polystyrene
  • Styrene
  • Vibrational Transition
  • Morse Potential
  • Complete Identification