D3_SCALING 1.0 0.7461 3.209
COORDINATION_CUTOFF 1.0E-06 ! Default
DISPERSION_RADIUS 20 ! It should be large enough for the dispersion energy to converge.
! I set it equal to the max cell vector in the case of a big cell. 作者Author: 莫落 时间: 2019-1-18 16:01
Thank you!
Could you please send me some references on how to set these parameters?
Your help would be appreciated!作者Author: mizuchi 时间: 2019-1-18 17:32
I got them from the DFTB+ manual, p. 45.