For example, not only can you minimize molecular structures rapidly and reliably, you can also predict the structures of transition states, and verify that the predicted stationary points are in fact minima or transition structure (as appropriate). With Gaussian, you can thoroughly investigate the chemical problems that interest you. Gaussian's models can be applied to both stable species and compounds which are difficult or impossible to observe experimentally, whether due to their nature (e.g., toxicity, combustibility, radioactivity) or their inherent fleeting nature (e.g., short-lived intermediates and transition structures). Starting from the fundamental laws of quantum mechanics, Gaussian predicts the energies, molecular structures, vibrational frequencies and molecular properties of compounds and reactions in a wide variety of chemical environments.

You can use it to investigate the real-world chemical problems that interest you, in all of their complexity, even on modest computer hardware. Is licensed for a wide variety of computer systems.Gaussian is an electronic structure program, used by chemists, chemical engineers, biochemists, physicists and other scientists worldwide, and provides a wide-ranging suite of the most advanced modeling capabilities available. Gaussian provides state-of-the-art capabilities for electronic structure modeling and

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