A study on constrained methods for the evaluation of force fields
β Scribed by S. Isotani
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 1012 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0022-2860
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π SIMILAR VOLUMES
Relaxed" force constants ate uniquely defined for systems mvolvmg redundant coordinates, in contradlstmctton to the usual "rlgd" force constants, and thus thcu use allows me3mngful correlallons to be made between force fields calculatcd for rcxtants. tranntion state, and product of a chemical reacti
We continue with the 1997 work of Noca et al. and o!er some additional closed-form expressions (and their derivations) for the evaluation of time-dependent forces on a body in an incompressible, viscous, and rotational #ow, which require only the knowledge of the velocity "eld (and its derivatives)
A molecular mechanics force field for studying some beta-lactams was developed from ab initio and experimental data. The optimized parameters allowed accurate calculation of the geometries of both the compounds on which the parametrization was based and others on which the validity of the prediction