A priori prediction of vibrational magnetic dipole transition moments and vibrational strengths requires the calculation of the overlap integral of the derivatives of the electronic wavefunction with respect to nuclear displacement and an external magnetic field. The efficient calculation of this in
Calculation of the vibration-rotational transition moments: Matrix method
β Scribed by Che -Shung Lin
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 419 KB
- Volume
- 41
- Category
- Article
- ISSN
- 1432-2234
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π SIMILAR VOLUMES
## Abstract The matrix elements of the transition dipolar momentum IR have been computed between the lowβlying states associated to the LymanβΞ± transition. The orthogonalization of the involved electronic states (obtained by the CIPSI method) has been performed and led to a better value for the asy
We ulculate the rotatlonnl madnew moments and the correspondmEg\_factors for water and ammoma Our results are g,, = 0.39i,g,,,, ; 0 769 andxiz = 0 345 for water and gXx = g experImental values a.r'eilx = 0 , = 0 69 and gzz = 0 51 for ammonla The 585,g for ammoma yy = 0 742 and gzz = 0 666 for w,% an
A simple and inexpensive method for determination of vlbratlonal transition moment directions in infrared spectroscopy is presented. The technique is based on the alignment of molecules in squeezed polyethylene sheets and the spectra are recorded with natural light. In many cases the method is able