 Mg As
   1.0
     4.2604293100000001    0.0000000000000000    0.0000000000000000
    -2.1302146500000001    3.6896400200000001    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.6731626600000000
 Mg As
   3   2
Direct
   0.6666666700000000  0.3333333300000000  0.6420682700000000
   0.3333333300000000  0.6666666700000000  0.3579317300000000
   0.0000000000000000  0.0000000000000000  0.0000000000000000
   0.6666666700000000  0.3333333300000000  0.2291380300000000
   0.3333333300000000  0.6666666700000000  0.7708619700000000