MMFF（89,94,94s,94x）PDF fileThomas A. Halgren（MERCK）
CHARMM(Chemistry at HARvard Mascromolecular Mechanics)
AMBER(Assisted Model Building with Energy Refinement)
OPLS(Optimized Potential for Liquid Simulations) forcefield explorer
Engh-Huber　for proteins
Engh,R.A. and Huber,R. (1991) Accurate bond and angle parameters for X-ray protein structure refinement. Acta Crystallogr., A47, 392-400.
PEF95SAC　Kjeld Rasmussen,　for alcohols and carbohydrates
TAFF(Tripos)
　　（Rule）

reference

Last update 08/09/16