in.vashishta.sio2
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			# test Vashishta potential for quartz

			units metal
			boundary p p p

			atom_style atomic

			read_data data.quartz

			replicate 4 4 4
			velocity all create 2000.0 277387 mom yes
			displace_atoms all move 0.05 0.9 0.4 units box

			pair_style vashishta
			pair_coeff * * SiO.1990.vashishta Si O

			neighbor 0.3 bin
			neigh_modify delay 10

			fix 1 all nve
			thermo 10
			timestep 0.001

			#dump 1 all cfg 10 *.cfg mass type xs ys zs vx vy vz fx fy fz
			#dump_modify 1 element Si O

			run 100

lammps/examples/vashishta/in.vashishta.sio2fd5363fb6e38runner