Introducing Q-Chem 5.3!

June 18, 2020
Q-Chem 5.3 logo

 

We are pleased to announced our latest release:  Q-Chem 5.3!  Its improved performance means that your computational work will run more efficiently so you can be more productive.

• Support for meta-GGA density functionals for TDDFT analytic forces and frequencies (with contributions by Narbe Mardirossian)
• Suite of tools for simulating X-ray spectroscopy (XPS, XAS, XES, and RIXS): delta-… Read More

Spring QMP Sale -- Order Now to Beat the Price Increase

March 21, 2022
QC6.0 square image

Purchase Q-Chem 5.4 today, and get Q-Chem 6.0 at our current prices:   Our current promotion allows customers to Purchase Q-Chem 5.4 and get free QMP for… Read More

Q-Chem President is Awarded the 2022 Associates Award for Creativity in Research and Scholarship

February 9, 2022
Prof. Anna Krylov

Congratulations to Q-Chem President Anna Krylov on receiving the 2022 Associates Award for… 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