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# Initialization
units           metal
boundary        p p p
atom_style      full
processors      * * 1     # domain decomposition over x and y

# read lammps data file
read_data       CNT66_f_3.1_AB.data
mass            1 12.0107   # carbon mass (g/mole) | membrane
mass            2 12.0107   # carbon mass (g/mole) | adsorbate
# Separate atom groups
group membrane  type 1
group adsorbate type 2

######################## Potential defition ########################
pair_style  hybrid/overlay  airebo 3.0  ilp/graphene/hbn 16.0
####################################################################
pair_coeff  * * airebo               CH.airebo      NULL C  # chemical
pair_coeff  * * ilp/graphene/hbn   BNCH.ILP    C    C  # long range
####################################################################
# Neighbor update settings
neighbor        2.0 bin
neigh_modify    every 1
neigh_modify    delay 0
neigh_modify    check yes

##timestep
timestep  0.001

compute  cntcom  adsorbate com
compute  gracom  membrane com
variable cntcomx  equal  c_cntcom[1]
variable cntcomy  equal  c_cntcom[2]
variable cntcomz  equal  c_cntcom[3]
variable gracomx  equal  c_gracom[1]
variable gracomy  equal  c_gracom[2]
variable gracomz  equal  c_gracom[3]



##minimize
thermo          100
velocity  adsorbate create 0.1 12345
fix       subf membrane setforce 0.0 0.0 0.0
fix       thermostat all nve
fix       fi_com membrane recenter INIT NULL NULL

min_style fire
minimize 1.0e-6 1.0e-6 1000 1000

thermo          100
thermo_style    custom step     etotal pe ke v_cntcomx v_cntcomy v_cntcomz v_gracomx v_gracomy v_gracomz     
thermo_modify   line one format float %.10f
thermo_modify   flush yes norm no lost warn

dump 11 all atom 100 cnt_gra.lammpstrj
run 1000

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