标题: 请问levelshift一般设置多少? [打印本页] 作者Author: 413 时间: 2023-10-11 19:52 标题: 请问levelshift一般设置多少? The basic idea is to shift the energies of the virtual orbitals such
that after diagonalization the occupied and virtual orbitals mix less strongly and the calculation converges
more smoothly towards the desired state.