Construction of molecular mechanics energy functions by mathematical transformation of ab initio force fields and structures
dc.contributor.author | Palmö, K. | en_US |
dc.contributor.author | Pietilä, L. -O. | en_US |
dc.contributor.author | Krimm, Samuel | en_US |
dc.date.accessioned | 2006-04-28T16:50:06Z | |
dc.date.available | 2006-04-28T16:50:06Z | |
dc.date.issued | 1991-04 | en_US |
dc.identifier.citation | PalmÖ, K.; PietilÄ, L.-O.; Krimm, S. (1991)."Construction of molecular mechanics energy functions by mathematical transformation of ab initio force fields and structures." Journal of Computational Chemistry 12(3): 385-390. <http://hdl.handle.net/2027.42/38283> | en_US |
dc.identifier.issn | 0192-8651 | en_US |
dc.identifier.issn | 1096-987X | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/38283 | |
dc.description.abstract | A method is presented by which ab initio (or empirical) force fields and structures can be converted to molecular mechanics energy parameters. Using Cartesian coordinates, the effect of van der Waals and other nonquadratic interactions is eliminated from the original spectroscopic force field, and molecular mechanics force constants and reference geometry parameters are derived. The computed parameters yield molecular structure and vibrational frequencies that are identical to the original ones. The transformation produces a complete general valence force field, which in most cases is impractical, and a procedure to reduce the number of force constants is therefore described. Different ways of applying the transformation are outlined. | en_US |
dc.format.extent | 577556 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | John Wiley & Sons, Inc. | en_US |
dc.subject.other | Computational Chemistry and Molecular Modeling | en_US |
dc.subject.other | Biochemistry | en_US |
dc.title | Construction of molecular mechanics energy functions by mathematical transformation of ab initio force fields and structures | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Chemical Engineering | en_US |
dc.subject.hlbsecondlevel | Chemistry | en_US |
dc.subject.hlbsecondlevel | Materials Science and Engineering | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Biophysics Research Division and Department of Physics, University of Michigan, Ann Arbor, Michigan 48109 | en_US |
dc.contributor.affiliationum | Biophysics Research Division and Department of Physics, University of Michigan, Ann Arbor, Michigan 48109 | en_US |
dc.contributor.affiliationum | Biophysics Research Division and Department of Physics, University of Michigan, Ann Arbor, Michigan 48109 ; Biophysics Research Division and Department of Physics, University of Michigan, Ann Arbor, Michigan 48109 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/38283/1/540120312_ftp.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1002/jcc.540120312 | en_US |
dc.identifier.source | Journal of Computational Chemistry | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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