Prices are for software leasing for one year.
EMPIRE™ is a completely new semiempirical molecular orbital program designed to run in parallel on multi-core desktop computers and on massively parallel supercomputers. EMPIRE™ can currently perform calculations using MNDO, MNDO/d, AM1, AM1*, PM3 and RM1 (PM6 will be available with the next version). Other semiempirical Hamiltonians can be defined in the ASCII parameters file. The largest calculation performed to date ran efficiently for 105,456 atoms on 3,840 processors.
Annual single-seat licenses for the single-node version of EMPIRE™ are freely available for bona fide academic users. To register and download the program, please click here.