MM2 AND MM3



 Dear Netters:
 	A friend of mine is going to start her master degree soon. Part of
 her work is to do some calculations on some crystal structure by MM2 or
 MM3(Molecular Mechanics). She will be apreciated to listen to some comments
 about MM2 and MM3 made by computational chemistist. Does anyone know well
 about the MM's?
 	Thanks in advance.
 Feng WANG
 --
 | Feng WANG          Department of Chemistry,     The University of Newcastle |
 |                                            Callaghan, N.S.W.2308, Australia |
 |                    Internet: chfw.,at,.cc.newcastle.edu.au   Tel: +61 49 215
 475 |
 |______________________________________________________________________________