Q-Chem 5.4

Facilitating Worldwide Scientific Breakthroughs

Q-Chem is a comprehensive ab initio quantum chemistry software for accurate predictions of molecular structures, reactivities, and vibrational, electronic and NMR spectra. Find out about Q-Chem’s features or try Q-Chem for free.

Just Announced! Webinar 53: Q-Force: Automated parametrization of QM-based force fields using Q-Chem

Q-Force Image

Q-Chem has just announced our next webinar, "Q-Force: Automated parametrization of QM-based force fields using Q-Chem," to be presented by Dr. Selim Sami on June 24th.  For more information and to register, visit the registration page

We hope you can join us!

Wormit Award Mini-Syposium 2021: "Development and Applications of Coupled-Cluster Methods for X-Ray Spectroscopy"

Webinar 52 image

The 2021 Michael Wormit Award Mini-Symposium presentation, "Development and Applications of Coupled-Cluster Methods for X-Ray Spectroscopy," given by this year's Wormit Award winner, Dr. Marta Lopez-Vidal, is now available to view on our website.  Check it out here.

Q-Chem 5.4 Has Been Released!

Introducing Q-Chem 5.4

Q-Chem is pleased to introduce our latest release, Q-Chem 5.4. Its improved performance means that your computational work will run more efficiently so you can be more productive.  Check out the new features and consider upgrading today!

Webinar 51: "Implicit Solvation Models in Q-Chem, for Ground and Excited States" - Available to View

Webinar 51

Q-Chem's 51st webinar, "Implicit Solvation Models in Q-Chem, for Ground and Excited States"  presented by Prof. John Herbert on May 26th, can now be viewed on our website.

Just Announced! Webinar 53: Q-Force: Automated parametrization of QM-based force fields using Q-Chem

Q-Force Image

Q-Chem has just announced our next webinar, "Q-Force: Automated parametrization of QM-based force fields using Q-Chem," to be presented by Dr. Selim Sami on June 24th.  For more information and to… Read More

Wormit Award Mini-Syposium 2021: "Development and Applications of Coupled-Cluster Methods for X-Ray Spectroscopy"

Webinar 52 image

The 2021 Michael Wormit Award Mini-Symposium presentation, "Development and Applications of Coupled-Cluster Methods for X-Ray Spectroscopy," given by this year's Wormit Award winner, Dr. Marta… Read More

Q-Chem 5.4 Has Been Released!

Introducing Q-Chem 5.4

Q-Chem is pleased to introduce our latest release, Q-Chem 5.4. Its improved performance means that your computational work will run more efficiently so you can be more productive. … Read More

Webinar 51: "Implicit Solvation Models in Q-Chem, for Ground and Excited States" - Available to View

Webinar 51

Q-Chem's 51st webinar, "Implicit Solvation Models in Q-Chem, for Ground and Excited States"  presented by Prof. John Herbert on May 26th, can now be viewed on our website… Read More

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