MM PARAMETERS



 	Hello all,
 	I am trying to model the interactions of intercalated molecules
 	in lamellar phosphates of Ti. I am looking for molecular mechanics
         parameters (van der Waals parameters at least) for this compounds.
         Does anybody know where I could obtain these parameters or
 	a method to calculate them ?
 		Thanks in advance,
 		Miguel A. Salvado
         Miguel A. Salvado
         Dpto. Quimica Fisica y Analitica
         Universidad de Oviedo
 	E-mail: mass()at()dwarf1.quimica.uniovi.es