Powerful Quantum Chemistry on the Cloud

Orion® Gaussian Module

OpenEye’s Orion® cloud-native platform makes it easy to run large-scale Gaussian quantum chemistry calculations without worrying about hardware limitations or the scope of your analyses. Setting up Gaussian calculations in Orion is simple and straightforward. You can choose from out-of-the-box automated Gaussian workflows (Orion Floes) or you can use multiple Gaussian input files. With these flexible and easy-to-use options, the Gaussian module in Orion gets you up and running quickly, while also giving you complete control over calculation details.


Available as a third-party licensing in Orion, the Gaussian Module provides state-of-the-art capabilities for electronic structure modeling.


  • Cloud-powered Gaussian calculations
  • Access to unlimited on-demand Amazon Web Services (AWS) hardware
  • Real-time compute cost monitoring
  • Perform geometry optimization
  • Calculate single point energy
  • Support for solvent models

Ease of Use at Any Scale

Orion makes it easy to set up Gaussian calculations for a single molecule or for multiple molecules to run simultaneously. 


Automate and scale your Gaussian calculations for single or multiple molecules with Orion cloud-platform. (*Full Gaussian functionalities are available in Orion.)

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