Re: [Pw_forum] rVV10 calculations in espresso 5.1

2014-10-17 Thread Andrea Floris
Thank you very much Paolo, Best Andrea > The correct DFT label for rVV10 is "rVV10", not "vv10". By > setting "vv10", all you get is the nonlocal part, with no > other XC contributions. The output is misleading: > Exchange-correlation = VV10 ( 0 0 0 0 3) > but the four 0's mean

Re: [Pw_forum] rVV10 calculations in espresso 5.1

2014-10-16 Thread Paolo Giannozzi
The correct DFT label for rVV10 is "rVV10", not "vv10". By setting "vv10", all you get is the nonlocal part, with no other XC contributions. The output is misleading: Exchange-correlation = VV10 ( 0 0 0 0 3) but the four 0's mean respectively "no exchange", "no correlation", "no

[Pw_forum] rVV10 calculations in espresso 5.1

2014-10-16 Thread Andrea Floris
Dear quantum-ESPRESSO users, I am running some calculations with espresso 5.1 and the van der Waals rVV10 functional. First, with the program: generate_rVV10_kernel_table.x I generated the universal file: rVV10_kernel_table Then I tried three systems up to now, 1. two water molecules