Bond bending and stretching model of photoelastic constants
โ Scribed by J.C. Phillips
- Publisher
- Elsevier Science
- Year
- 1967
- Tongue
- English
- Weight
- 130 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0375-9601
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract **A reliable descriptor** of the bond strength is the stretching force constant associated with the adiabatic vibrational mode that is localized in the bond and does not couple with other vibrational modes. This is used for a comparison of C๏ฃพF^+^ and C๏ฃพO bonds (see picture).magnified im
Ab initio calculations are used to study the attenuation of HCC bending force constants in ethylene and propylene upon HC bond extension. The attenuations found for these two molecules and for CH4 and SiHz in previous work are nearly the same. To a good approximation, attenuation functions and param