The following publications are possibly variants of this publication:
- Merck molecular force field. III. Molecular geometries and vibrational frequencies for MMFF94Thomas A. Halgren. jcc, 17(5-6):553-586, 1996. [doi]
- Merck molecular force field. IV. conformational energies and geometries for MMFF94Thomas A. Halgren, Robert B. Nachbar. jcc, 17(5-6):587-615, 1996. [doi]
- Merck molecular force field. II. MMFF94 van der Waals and electrostatic parameters for intermolecular. interactionsThomas A. Halgren. jcc, 17(5-6):520-552, 1996. [doi]
- Merck molecular force field. I. Basis, form, scope, parameterization, and performance of MMFF94Thomas A. Halgren. jcc, 17(5-6):490-519, 1996. [doi]