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lammps/potentials/COH.aip.water.2dm
2023-06-03 22:46:33 +08:00

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# DATE: 2022-12-02 UNITS: metal CONTRIBUTOR: Wengen Ouyang w.g.ouyang@gmail.com CITATION: Z. Feng, ..., and W. Ouyang, J. Phys. Chem. C 127, 8704 (2023).
# Anisotropic Interfacial Potential (AIP) parameters for water/graphene heterojunctions
# The parameters below are fitted against the PBE + MBD-NL DFT reference data from 2.5 A to 15 A.
#
# ----------------- Repulsion Potential ------------------++++++++++++++ Vdw Potential ++++++++++++++++************
# beta(A) alpha delta(A) epsilon(meV) C(meV) d sR reff(A) C6(meV*A^6) S rcut
# For graphene and hydrocarbons
C C 3.205843 7.511126 1.235334 1.528338E-5 37.530428 15.499947 0.7954443 3.681440 25.714535E3 1.0 2.0
H H 3.974540 6.53799 1.080633 0.6700556 0.8333833 15.022371 0.7490632 2.767223 1.6159581E3 1.0 1.2
C H 2.642950 12.91410 1.020257 0.9750012 25.340996 15.222927 0.8115998 3.887324 5.6874617E3 1.0 1.5
H C 2.642950 12.91410 1.020257 0.9750012 25.340996 15.222927 0.8115998 3.887324 5.6874617E3 1.0 1.5
# For water-graphene
C Ow 5.45369612 6.18172364 1.25025450 3.34909245 0.68780636 9.05706482 1.23249498 2.77577173 100226.55503127 1.0 2.0
C Hw 2.55380862 9.68664390 1.96489198 41.77617053 -16.30012807 9.01568534 0.74415463 2.41545571 7409.12856378 1.0 2.0
Ow C 5.45369612 6.18172364 1.25025450 3.34909245 0.68780636 9.05706482 1.23249498 2.77577173 100226.55503127 1.0 1.2
Hw C 2.55380862 9.68664390 1.96489198 41.77617053 -16.30012807 9.01568534 0.74415463 2.41545571 7409.12856378 1.0 1.2
# # The ILPs for other systems are set to zero
H Ow 5.45369612 6.18172364 1.25025450 0.00000000 0.00000000 9.05706482 1.23249498 2.77577173 0.00000000 1.0 1.2
H Hw 5.45369612 6.18172364 1.25025450 0.00000000 0.00000000 9.05706482 1.23249498 2.77577173 0.00000000 1.0 1.2
Ow H 5.45369612 6.18172364 1.25025450 0.00000000 0.00000000 9.05706482 1.23249498 2.77577173 0.00000000 1.0 1.2
Hw H 5.45369612 6.18172364 1.25025450 0.00000000 0.00000000 9.05706482 1.23249498 2.77577173 0.00000000 1.0 1.2
Ow Ow 5.45369612 6.18172364 1.25025450 0.00000000 0.00000000 9.05706482 1.23249498 2.77577173 0.00000000 1.0 1.2
Hw Hw 5.45369612 6.18172364 1.25025450 0.00000000 0.00000000 9.05706482 1.23249498 2.77577173 0.00000000 1.0 1.2
Ow Hw 5.45369612 6.18172364 1.25025450 0.00000000 0.00000000 9.05706482 1.23249498 2.77577173 0.00000000 1.0 1.2
Hw Ow 5.45369612 6.18172364 1.25025450 0.00000000 0.00000000 9.05706482 1.23249498 2.77577173 0.00000000 1.0 1.2