# XC_POTENTIAL

The xc potential to use (CAREFUL: xc potential here refers to potentials that are not derived from an xc functional, but rather are modelled directly. Therefore there is no consistent xc energy available. To still get an energy expression, see ENERGY below [Edit on GitHub]

Subsections

- SAOP

## Keywords

- ENERGY

## Keyword descriptions

ENERGY: enum = NONE

  Usage: ENERGY [NONE,XC_FUNCTIONAL,SUM_EIGENVALUES

  Valid values:

  - `NONE`

  - `XC_FUNCTIONAL`

  - `FUNCTIONAL`

  - `SUM_EIGENVALUES`

  - `SOE`

  How to determine the total energy. [Edit on GitHub]