Q-Chem 6.4 is Now Available!

Q-Chem is pleased to announce the release of Q-Chem 6.4! Upgrade for new spectroscopy features (such as CVS-XCIS our new-and-improved ΔSCF driver), a new iterative CC-in-DFT embedding approach, two-step Cholesky decomposition for faster CC calculations, mixed-reference SF-DFT (MR-SF-DFT), stochastic RI-CC2, over fifteen new DFT methods, and more!

For a full list of new features and bugfixes, please review the official Q-Chem 6.4 release log here.

Users with a current QMP subscription, or who have purchased a previous Q-Chem 6 release with a free 6.4 upgrade, may install Q-Chem 6.4 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? Take advantage of our free one-month, full-featured trial license: Request a demo here!