Mg Si 
 1.0000000000000000
     5.6135000000000002    0.0000000000000000    0.0000000000000000
     0.0000000000000000    5.6135000000000002    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.6135000000000002
 Mg  Si 
   8   4
Cartesian
  1.4033750000000000  1.4033750000000000  1.4033750000000000
  4.2101249999999997  4.2101249999999997  1.4033750000000000
  4.2101249999999997  1.4033750000000000  4.2101249999999997
  1.4033750000000000  4.2101249999999997  4.2101249999999997
  1.4033750000000000  1.4033749999999998  4.2101249999999997
  4.2101249999999997  4.2101249999999997  4.2101249999999997
  1.4033750000000000  4.2101249999999997  1.4033750000000000
  4.2101249999999997  1.4033749999999998  1.4033750000000000
  0.0000000000000002  0.0000000000000000  0.0000000000000000
  0.0000000000000002  2.8067499999999996  2.8067499999999996
  2.8067500000000001  0.0000000000000000  2.8067499999999996
  2.8067500000000001  2.8067499999999996  0.0000000000000000