5.40.2. xc.lda_c_chachiyo.lda_c_chachiyo¶
- eminus.xc.lda_c_chachiyo.lda_c_chachiyo(n, **kwargs)[source]¶
Chachiyo parametrization of the correlation functional (spin-paired).
Corresponds to the functional with the label LDA_C_CHACHIYO and ID 287 in Libxc.
Reference: J. Chem. Phys. 145, 021101.
- Parameters:
n – Real-space electronic density.
- Keyword Arguments:
**kwargs – Throwaway arguments.
- Returns:
Chachiyo correlation energy density and potential.