Webinar 49: Ab-Initio Frenkel Davydov Exciton Model _ A tool to investigate collective excitations in extended systems

April 6, 2021
Webinar 49

Watch Q-Chem's Webinar 49, "Ab-Initio Frenkel Davydov Exciton Model: A tool to investigate collective excitations in extended systems," presented on March 31st by Bushra Alam, Ohio State University.

Summer at Q-Chem 2021 - Now Accepting Applications

March 4, 2021

Q-Chem has announced that it is now taking applications for its 2021 Summer at Q-Chem programClick here to find out more about this year's program and to find out the application procedures.  Application is open to graduate students and postdocs who are members of the Q-Chem developer community.

Congratulations to Marta Lopez Vidal: The 2021 Michael Wormit Award Winner!

March 3, 2021
Marta Lopez Vidal

Q-Chem is pleased to announce that Marta Lopez Vidal has been chosen as a recipient of the 2021 Michael Wormit Award, on the basis of her scientific innovation, her wealth of exciting new ideas, her impressive code development, and the breadth of her contributions to Q-Chem's infrastructure and to the Q-Chem developers' community.

The Michael Wormit award was established to recognize excellence in the development of new methods and algorithms in the area… Read More

Webinar 48: The ezSpectra Suite: An easy-to-use Toolkit for Spectroscopy Modeling

February 24, 2021
ezSpectra Suite image

Watch Q-Chem's Webinar 48, "The ezSpectra Suite: An easy-to-use Toolkit for Spectroscopy Modeling," presented on March 3, 2021 by Dr. Samer Gozem (Georgia State University).

New Videos from the Wormit Award Webinar Mini-Symposium

December 18, 2020
Wormit Awards

Watch the videos from our 2020 Wormit Award virtual event presented on December 2, 2020:

New Video: "Chemistry doesn't happen in a vacuum: Bringing advanced solvent environments to Q-Chem for dynamics and more"

December 15, 2020
Webinar 45 Image

Watch Q-Chem's November webinar, "Chemistry doesn't happen in a vacuum: Bringing advanced solvent environments to Q-Chem for dynamics and more," co-presented on November 23, 2020 by Dr. Maximilian Menger (University of Groningen) and Dr. Vale Cofer-Shabica (University of Pennsylvania).

Upgrade Today: Q-Chem 5.3.2 is Released!

December 10, 2020
5.3 Logo

Q-Chem is pleased to introduce our latest release, Q-Chem 5.3.2. Its improved performance means that your computational work will run more efficiently so you can be more productive. The Q-Chem 5.3 release log contains a complete list of improvements in the software.

Any of our customers who have purchased Q-Chem 5.3 are eligible for this upgrade, free of charge. Update your software today!

If you do not have a Q-… Read More

New Video: "PySurf - A Framework for Database Accelerated Direct Dynamics"

November 9, 2020
PySurf image

Watch Q-Chem's October webinar, "PySurf - A Framework for Database Accelerated Direct Dynamics," presented on October 28, 2020 by Dr. Maximilian Menger (University of Groningen).

View our latest webinar: GPU Computing with Q-Chem and BrianQC

August 21, 2020
BrianQC graph

Last week, István Ladjánszki of BrianQC presented our latest webinar, "GPU Computing with Q-Chem and BrianQC."

If you missed it, you can now view it on our YouTube page. Enjoy!


Prof. Joseph Subotnik Elected APS Fellow

May 1, 2020
Prof. Joe Subotnik

Congratulations to Q-Chem developer, Prof. Joseph Subotnik of the University of Pennsylvania, who has been elected 2020 APS Fellow.

The citation for this reads, "For pioneering advances in understanding the nature of nonadiabatic processes and merging electronic structure with chemical dynamics, advances that have allowed us to better model photo-induced processes and dissipation at metal-molecule… Read More

Webinar 60: Orbital Optimized Density Functional Theory for Electronic Excited States

January 27, 2022
Webinar 60 Representative Image

Did you miss Q-Chem's latest webinar, "Orbital Optimized Density Functional Theory for Electronic Excited States," presented by Diptarka Hait of University of California at Berkeley? You can now… Read More

Q-Chem 5.4.2 Has Been Released!

December 20, 2021
Q-Chem 5.4 logo over a cube-shaped lattice structure

Q-Chem is pleased to announce the release of Q-Chem 5.4.2! This provides many improvements to our most recent release, including some new features. A comprehensive list of improvements, resolved… Read More

Announcing the Q-Chem December Holiday Sales Promotion

December 1, 2021
Dec Sale Q-Chem Banner-Square

Happy Holidays!  During our December holiday sales event, a 10% discount will be applied to all license orders and license upgrades placed by customers directly with Q-Chem before the end of… Read More

Webinar 59: Restricted Active Space CI family of methods in Q-Chem

November 24, 2021
[Webinar 59 representative image]

Did you miss our latest webinar, "Restricted Active Space CI family of methods in Q-Chem," presented by Dr. David Casanova of Donostia International Physics Center (DICP) on November 24th?  The… Read More

Call for Nominations: 2022 Nick Besley Award

November 1, 2021
Prof. Nick Besley

We are now accepting nomination submissions for the 2022 Nick Besley Award. This award recognizes excellence in the development or application of new methods for computational spectroscopy in the… Read More