Q-Chem 6.3 Is Now Available!

Q-Chem is pleased to announce the release of Q-Chem 6.3! New features include new analysis tools; new methods for open-shell species, high-accuracy calculations, and inclusion of solvent and environmental effects; a sophisticated new "robust SCF" procedure; and many other features and performance improvements. For a full list of new features and bugfixes, please review the official Q-Chem 6.3 release log here.

Users with a current QMP subscription, or who have purchased a previous Q-Chem 6 release with a free 6.3 upgrade, may install Q-Chem 6.3 free of charge using the instructions here. Otherwise, you can request a no-obligation quote here.

Would some of the new features be helpful in one of your research projects? Why not give it a test run? Customers who wish to take advantage of our free one-month, full-featured trial license can request a demo here!