### Navigation

- index
- modules
- toc
- next
- previous
- PSI4 [beta5] »
- Appendices »
- Keywords by Module »
- DCFT »

# QC_COUPLING

> Controls whether to include the coupling terms in the DCFT electronic Hessian (for ALOGRITHM = QC only)

> - Type: boolean
> - Default: true

### Navigation

- index
- modules
- toc
- next
- previous
- PSI4 [beta5] »
- Appendices »
- Keywords by Module »
- DCFT »