Crystal field programs

Hello all,
 Is anyone aware of any programs capable of predicting the electronic
 spectra of lanthanide ions?  Specifically, I am interested in inputing the
 coordinates of the interacting ligands, in addition to crystal field
 parameters.  Other suggestions are welcome and I will summarize if there
 are any requests to do so.
 Thank you in advance,
 Sean Hughes
 Centre for Research in Molecular Modeling (CERMM)
 Dept. Chemistry and Biochemistry
 Concordia University
 1455 de Maisonneuve Blvd. West
 Montreal, Quebec
 H3G 1M8
 Tel: (514)-848-4260
 Fax: (514)-848-2868