pyscfad.xtb.util.rcut_enuc_GFN1# pyscfad.xtb.util.rcut_enuc_GFN1(kf, zeff, arep, precision=1e-08)[source]# Cutoff radius for GFN1 nuclear repulsion energy. \[q^2 exp(-\alpha r^k) / r < \epsilon\]