Tbc rotatlonal tifuslon tensors of cweral ngld molecules are determmed from the rotational fnctlon tensor. The molecular friction tensor IS modeled as a sum over the translational Stokes law fnctton coefficients of the constituent atoms of the molecule. Agreement of the theory w~tb expenmental rotat
Rotational diffusion tensors of small rigid molecules
✍ Scribed by Jose García De La Torre; Carmem Lopez Martinez
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 303 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The fluorescence anisotropy of a general rigid body is formally the sum of five exponentials. We show that, to a high degree of approximation, there are relationships between the five time constants. As we define the time constants here, T I 2 75, ~2 z 73, and ~1 -l + 3 ~4 -l = 4 T 2 -l . In practi
Small molecules in glassy polymers are considered to occupy sites with a distribution of free energies of dissolution. Then their diffusivity depends on concentration and temperature in the same way as it has been derived for hydrogen atoms in metallic glasses. For hydrogen it was shown that the tra