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# 3D tersoff potential cutting

units          metal
boundary       p p p

atom_style     atomic
lattice        diamond 3.5667

region         box block 0 10 0 10 0 10
create_box     1 box
create_atoms   1 box

#set up the pair style
pair_style     tersoff
pair_coeff     * * c.tersoff C

neighbor       0.3 bin
neigh_modify   delay 5 check yes

mass           * 12


# init^M
velocity       all create 297 8000

#energy minimization
minimize       1.0e-10 1.0e-10 10000 10000

#relaxation
fix            1 all npt 297 297 0.1 xyz 1 1 0.1 drag 0.2


timestep       0.0005
dump           1 all atom 1000 init.lammpstrj

thermo         100
run            1000000
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