Computational methods include molecular mechanics, molecular dynamics, and semi-empirical and ab-initio molecular orbital methods, as well as density functional theory. HyperChem Data and HyperNMR are included as part of HyperChem.
Gaussian 09 is the latest in the Gaussian series of electronic structure programs. Gaussian 09 is used by chemists, chemical engineers, biochemists, physicists and others for research in established and emerging areas of chemical interest.
GaussView is an affordable, full-featured graphical user interface for Gaussian.