Quantum Package

An open-source quantum-chemistry software

In the context of my PhD, I’m using and programming in Quantum Package, a Fortran programming environnement for wave function methods. You can find its documentation here.

Inside there are a significant amount of programs:

  • SCF (RHF/ROHF)
  • CIS
  • CISD
  • CIPSI (Configuration Interaction using a Perturbative Selection made Iteratively)
  • CCSD (RHF/ROHF)
  • CCSD(T) (RHF/ROHF)
  • Transcorrelated methods
  • Orbital localization (Foster-Boys/Pipek-Mezey)
  • Orbital optimization for CI wave functions

Don’t hesitate to send me a message if you have any question about it.

Yann Damour
Yann Damour
PhD Student in Quantum Chemistry

Third year PhD student in Quantum Chemistry