Welcome to the PSI4 Forum!

This forum is intended to serve as a resource for both users and developers of the PSI4 quantum chemistry package. Please feel free to ask questions of the PSI4 development team or other users, or post answers to questions or suggestions for problem-solving. We ask that all users of this forum abide by our code of conduct.

Further details about the code, including download and installation instructions, are available at the PSI4 website.