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Input Files

Ready-to-use input files for common calculation types across supported software packages. Each file is a complete, working example — download it, adjust the molecule/basis set/method as needed, and submit it directly to the corresponding software.

Available Input Files

File Software Description Download
Water — RHF Calculation GAMESS rhf at sto-3g h2o-rhf.inp

Adjusting for your system

These are minimal working templates. Before submitting a production job, review:

  • %mem / %nprocshared (Gaussian) or MWORDS (GAMESS) for your allocated compute resources
  • Basis set and method appropriate to your system size and required accuracy
  • Convergence criteria (OPTTOL, NSTEP in GAMESS; default Gaussian thresholds are usually fine for small molecules)