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.