MOPAC2009 量子化學軟體
MOPAC2009™ is the successor to a MOPAC2007™, a semiempirical quantum chemistry software package for the prediction of chemical properties and modeling of chemical reactions. It is used by chemists and biochemists for both research and teaching, and runs on Windows®, Linux and Macintosh platforms.
MOPAC2009™ is a completely updated and rewritten version based on the public domain MOPAC® 6 with many bug fixes and several major enhancements added, including the new PM6 method which was parameterized primarily for biochemistry. MOPAC2009™ now includes a linear scaling algorithm for geometry optimizations on systems of up to 15,000 atoms such as proteins, metalloenzymes, and segments of DNA.
Technical:
• NEW, optimize giant molecules up to 15,000 atoms, e.g. proteins
• NEW PM6 parameterization using experimental and ab initio data
• More accurate* heats of formation and geometries
• ALL main group elements & transition metals parameterized
• Serious errors from PM3 and AM1 corrected
• Crystals, surfaces & polymers with periodic boundaries
• FREE to academics