The Chem Compute website allows students to easily access state of the art computational software for free. Our hope is that this will enable faculty to incorporate computational chemistry into their undergraduate teaching and research curriculum without the hassle of compiling, installing, and maintaining software and hardware.


Instructors are encouraged to use this site in their classes. The service is completely free and you don't need to ask permission. I have a couple requests:

  • Register -- This lets your students submit through XSEDE, with longer running jobs and many more compute nodes. It also helps me track usage and gets us more allocated XSEDE computer time.
  • Ready to Use Experiments -- These experiments are ready to use for your class. The instructions are built into the website so you don't need to distribute a separate lab manual
  • If you use your own lab, please send me a copy. I can add it to the site and other instructors can use it.
  • Send me an email letting me know what class / how many students are using the service. This also helps with our XSEDE allocation.
  • How to Cite:

    1. Perri, M. J., and S. H. Weber. "Web-Based Job Submission Interface for the GAMESS Computational Chemistry Program." Journal of Chemical Education 91.12 (2014): 2206-2208.

    2. John Towns, Timothy Cockerill, Maytal Dahan, Ian Foster, Kelly Gaither, Andrew Grimshaw, Victor Hazlewood, Scott Lathrop, Dave Lifka, Gregory D. Peterson, Ralph Roskies, J. Ray Scott, Nancy Wilkins-Diehr, "XSEDE: Accelerating Scientific Discovery", Computing in Science & Engineering, vol.16, no. 5, pp. 62-74, Sept.-Oct. 2014, doi:10.1109/MCSE.2014.80

    Acknowledge: This work used the Extreme Science and Engineering Discovery Environment (XSEDE), which is supported by National Science Foundation grant number ACI-1548562.

Calculations are run for free on four servers: