van der Waals correction
Posted: Wed May 27, 2015 8:54 am
Hi
Can anyone tell me the most reliable approach for calculating van der Waals correction?
Some literature shows that DFT-D2 overestimates.
In case of DFT-D3 method, which one (IVDW=11, or IVDW=12, or IVDW=2 | 20) give more reliable information.
Thanking you in advance
Regards
Brindaban Modak
Can anyone tell me the most reliable approach for calculating van der Waals correction?
Some literature shows that DFT-D2 overestimates.
In case of DFT-D3 method, which one (IVDW=11, or IVDW=12, or IVDW=2 | 20) give more reliable information.
Thanking you in advance
Regards
Brindaban Modak