Siesterers I am using siesta-trunk-421 / 433.
Is there any way to "turn on" van der Waals interactions for just a specific part of the system you're looking at? For example, organics adsorbed on a surface : I want to investigate vdW between the adsorbates but I dont want to use vdW for the substrate. The only command I can find it XC.hybrid which seems to apply to all species. Thanks Ian Shuttleworth
