translation_rotation_eigenvectors
translation_rotation_eigenvectors(coords, masses=None, mass_weighted=True, ref=None, ref_masses=None, axes=None, align_with_frame=True, return_values=False, return_com=False, return_rot=True, return_principle_axes=False):
Returns the eigenvectors corresponding to translations and rotations in the system
coords:Anymasses:Any:returns:_