I understand you're looking for information about Gaussian 16 software. However, I cannot prepare a paper on "downloading Gaussian 16 for free" because that would promote software piracy. Gaussian 16 is a commercially licensed quantum chemistry software package that requires a paid license for legitimate use.
You won't find a legal, free download of Gaussian 16. If you are a student, ask your department head about access. If you are an independent researcher on a budget, download ORCA or NWChem—they offer similar capabilities and are respected by the scientific community. gaussian 16 software download free
: If you are a student or researcher, check your institution's software portal or IT department. Schools like University of Cambridge Carnegie Mellon University provide internal access to their members. High-Performance Computing (HPC) : Many supercomputing centers, such as I understand you're looking for information about Gaussian
If you describe what specific calculations you need to perform (DFT, post-HF, TD-DFT, etc.), I can help recommend the best free alternative for your use case. You won't find a legal, free download of Gaussian 16
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