2 Na 0.00000000 0.00000000 0.00000000 Cl 2.82000000 2.82000000 2.82000000 VEC1 0.00000000 2.82000000 2.82000000 VEC2 2.82000000 0.00000000 2.82000000 VEC3 2.82000000 2.82000000 0.00000000