Support

This page contains links to information about obtaining technical support from help@gaussian.com as well as many other resources.

• Contacting Gaussian, Inc. Technical Support
• Gaussian Technical support in Mandarin (详细说明点这里)
• The Gaussian Maintenance Program
• PC/Mac Product Registration

Gaussian 16 Documentation

• Release Notes
• Keyword List
• G16 Users Reference
• G16 IOps Reference

GaussView 6 Help Documentation

• GaussView 6 Help

Installation Instructions

• Gaussian 16 source code
• Gaussian 16 UNIX binary
• Gaussian 16 Mac OS X binary
• Gaussian 16 for Windows
• GaussView 6 for UNIX
• GaussView 6 for Mac OS X
• GaussView 6 for Windows
• GMMX 3 for Windows

Linda Documentation

Linda Manual (gzipped)

White Papers and Technical Notes

• Creating UV/Visible Plots from the Results of Excited States Calculations
• Modeling Antiferromagnetic Coupling in Gaussian
• Transition State Optimizations with Opt=QST2
• Using Gaussian to Teach Physical Chemistry
• Comparing NMR Methods in ChemDraw and Gaussian
• Vibrational Analysis in Gaussian
• Thermochemistry in Gaussian
• Visualizing Results when Gaussian and GaussView are on Different Machines
• Studying Chirality with Vibrational Circular Dichroism
• Investigating the Reactivity and Spectra of Large Molecules with ONIOM

Historical Documents

• G09 Citation
• Versions of Gaussian
• G09 Keyword pages (gzipped tar archive)   
• GaussView 5 Reference (zipped)

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Last update: 11 March 2021