units   real
atom_style      full
dimension	2
pair_style      lj/cut/coul/cut 10.0
bond_style      harmonic
angle_style     harmonic
dihedral_style  opls
special_bonds   lj/coul 0.0     0.0     0.5
read_data       tips1.data

pair_coeff	1 1 0.066 3.5
pair_coeff	2 2 0.03 2.5
pair_coeff	3 3 0.07 3.55
pair_coeff	4 4 0.03 2.42
pair_coeff	5 5 0.21 3.3
pair_coeff	6 6 0.1 4
pair_coeff	7 7 0.066 3.5

thermo  100
dump    1 all xyz 1000 tips1_out.xyz

thermo_style    multi

minimize 0.0 1.0e-8 1000 100000
run 100000