### Navigation

- index
- modules
- toc
- next
- previous
- PSI4 [beta5] »

# Interfaces: Enhancing PSI4 Capabilities

PSI4’s capabilites have been expanded by interfacing with other software packages. These programs aren’t necessary for PSI4 to operate and may require additional licences, special platform capabilities, etc.

- Interface to MRCC by M. Kállay
  - Installation
  - Running MRCC
- Interface to DFTD3 by S. Grimme
  - Installation
  - Theory
  - Running DFTD3
- Interface to Molden

### Navigation

- index
- modules
- toc
- next
- previous
- PSI4 [beta5] »