Russian Chemical Bulletin

, Volume 46, Issue 5, pp 921–927 | Cite as

Raman spectra and molecular dynamics of R2NPX2 (R=Me and Et; X=F, Cl, and Br)

  • Sh. Sh. Nabiev
  • I. I. Ostroukhova
  • N. V. Revina
  • L. P. Sukhanov
Physical Chemistry
Received:

Abstract

The Raman spectra of compounds R2NPX2 (R=Me and Et; X=F, Cl, and Br) were studied. The time correlation functions of vibrational and rotational relaxations as well as the characteristic times of these processes were calculated. Conclusions concerning the mechanisms of formation of the contours of the Raman lines with frequencies in the 670–705 cm−1 range corresponding to the totally symmetric vibrations of the P-N bond in the R2NPX2 molecules were drawan.

Key words

Raman spectrum, frequency of the bond vibration vibrational and rotational relaxations correlation function 
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Copyright information

© Plenum Publishing Corporation 1997

Authors and Affiliations

  • Sh. Sh. Nabiev
    • 1
  • I. I. Ostroukhova
    • 1
  • N. V. Revina
    • 1
  • L. P. Sukhanov
    • 1
  1. 1.State Scientific Center of Russian Federation “Kurchatov Institute”MoscowRussian Federation

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