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VDW_A1 = [real] Default: VDW_A1 = 1.0
Description: VDW_A1 defines the damping function parameter a 1 {\displaystyle a_{1}} .
VDW_A1 sets the damping function parameter a 1 {\displaystyle a_{1}} in the DFT-D3 and DFT-D4 methods.
DFT-D3
Examples that use this tag
