54
 generated by VMD
 Na        0.000000        0.000000        0.000000
 Na        2.145000        2.145000        2.145000
 Na       -0.000000       -0.000000        4.291000
 Na        2.145000        2.145000        6.436000
 Na       -0.000000       -0.000000        8.581000
 Na        2.145000        2.145000       10.726000
 Na       -0.000000        4.291000        0.000000
 Na        2.145000        6.436000        2.145000
 Na       -0.000000        4.291000        4.291000
 Na        2.145000        6.436000        6.436000
 Na       -0.000000        4.291000        8.581000
 Na        2.145000        6.436000       10.726000
 Na       -0.000000        8.581000        0.000000
 Na        2.145000       10.726000        2.145000
 Na       -0.000000        8.581000        4.291000
 Na        2.145000       10.726000        6.436000
 Na       -0.000000        8.581000        8.581000
 Na        2.145000       10.726000       10.726000
 Na        4.291000        0.000000        0.000000
 Na        6.436000        2.145000        2.145000
 Na        4.291000       -0.000000        4.291000
 Na        6.436000        2.145000        6.436000
 Na        4.291000       -0.000000        8.581000
 Na        6.436000        2.145000       10.726000
 Na        4.291000        4.291000        0.000000
 Na        6.436000        6.436000        2.145000
 Na        4.291000        4.291000        4.291000
 Na        6.436000        6.436000        6.436000
 Na        4.291000        4.291000        8.581000
 Na        6.436000        6.436000       10.726000
 Na        4.291000        8.581000        0.000000
 Na        6.436000       10.726000        2.145000
 Na        4.291000        8.581000        4.291000
 Na        6.436000       10.726000        6.436000
 Na        4.291000        8.581000        8.581000
 Na        6.436000       10.726000       10.726000
 Na        8.581000        0.000000        0.000000
 Na       10.726000        2.145000        2.145000
 Na        8.581000       -0.000000        4.291000
 Na       10.726000        2.145000        6.436000
 Na        8.581000       -0.000000        8.581000
 Na       10.726000        2.145000       10.726000
 Na        8.581000        4.291000        0.000000
 Na       10.726000        6.436000        2.145000
 Na        8.581000        4.291000        4.291000
 Na       10.726000        6.436000        6.436000
 Na        8.581000        4.291000        8.581000
 Na       10.726000        6.436000       10.726000
 Na        8.581000        8.581000        0.000000
 Na       10.726000       10.726000        2.145000
 Na        8.581000        8.581000        4.291000
 Na       10.726000       10.726000        6.436000
 Na        8.581000        8.581000        8.581000
 Na       10.726000       10.726000       10.726000
