LAMMPS Description 8 atoms 2 atom types 1 bond types 1 angle types 1 dihedral types 1 improper types # Cell: 5.640560 5.640560 5.640560 90.0000 90.0000 90.0000 0.000000 5.640560 xlo xhi 0.000000 5.640560 ylo yhi 0.000000 5.640560 zlo zhi Masses 1 35.45300 # Cl 2 22.99000 # Na+ Atoms 1 1 2 1.00000000 0.000000 0.000000 0.000000 0 0 0 # Na1 Na+ 2 2 2 1.00000000 0.000000 2.820280 2.820280 0 0 0 # Na2 Na+ 3 3 2 1.00000000 2.820280 0.000000 2.820280 0 0 0 # Na3 Na+ 4 4 2 1.00000000 2.820280 2.820280 0.000000 0 0 0 # Na4 Na+ 5 5 1 -1.00000000 2.820280 2.820280 2.820280 0 0 0 # Cl1 Cl 6 6 1 -1.00000000 2.820280 0.000000 0.000000 0 0 0 # Cl2 Cl 7 7 1 -1.00000000 0.000000 2.820280 0.000000 0 0 0 # Cl3 Cl 8 8 1 -1.00000000 0.000000 0.000000 2.820280 0 0 0 # Cl4 Cl