Hardware and Software Requirements

• Suggested hardware configuration for Windows version: Intel Pentium 4 2.0 GHz or higher; 1.0 GB RAM or more*; 500MB HDD space or more.

• Operating Systems: Windows 2000/XP, and Linux (64-bit support on Linux platform).

• LocalSCF has also been ported to Linux and Windows parallel computers.

* There is no hard-coded limit on the number of atoms. However, 2GB memory allocation limit on the 32-bit platforms will restrict the molecule size to approximately 150 000 atoms.