✦ LIBER ✦
An analytical method for the calculation of the relative intensities of bending and stretching modes in inelastic neutron scattering spectra
✍ Scribed by Joseph Howard; John Tomkinson
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 228 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
An approximate analytical method is presented for calculating the relative intensities of the bands due to the stretching (v) and doubly degenerate bending (S) modes of species such as M-H-M
or XsC-H in their inelastic neutron scattering spectra. For data collected using a beryllium filter detector spectrometer it is shown that, provided the two bands are not at opposite ends of the appropriate wavenumber range (500-3500 c&l), this method is in excellent agreement with exact Calculations based on a numerical orientational averaging technique. The method is illustrated with data for NaHF2.