[DFTB-Plus-User] How can I get the Eigenvectors(down)?

Danyang Wang wangd10 at mymail.vcu.edu
Wed Aug 12 01:41:13 CEST 2020


Hi,

Hi,
I need to find the eigenvectors of atoms and it shows below:

Coefficients and Mulliken populations of the atomic orbitals
Eigenvector:   1    (up)
    1 H   s             1.000000   1.000000

Could anybody tell me why all of the output eigenvectors are up? Is there
any ways  to get eigenvectors (down)? Thank you.
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