Start File for LAMMPS 8 atoms 2 atom types 0.0000000000000000 4.7000000000000002 xlo xhi 0.0000000000000000 4.7000000000000002 ylo yhi 0.0000000000000000 4.7000000000000002 zlo zhi Masses 1 15.999400000000000 2 24.305000000000000 Atoms 1 1 1 -2.00000 0.0000000 0.0000000 0.0000000 2 2 2 2.00000 2.3500000 2.3500000 2.3500000 3 1 1 -2.00000 2.3500000 2.3500000 0.0000000 4 2 2 2.00000 0.0000000 0.0000000 2.3500000 5 1 1 -2.00000 2.3500000 0.0000000 2.3500000 6 2 2 2.00000 0.0000000 2.3500000 0.0000000 7 1 1 -2.00000 0.0000000 2.3500000 2.3500000 8 2 2 2.00000 2.3500000 0.0000000 0.0000000