Ac2 Br6 
   1.0
     8.2516251802079257    0.0000000000000000    0.0000000000000000
    -4.1258125901039628    7.1461170285674100    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.7189790000000000
   Ac Br 
   2 6 
Direct
  0.333333333333 0.666666666667 0.750000000000 
  0.666666666667 0.333333333333 0.250000000000 
  0.086562999999 0.697855999999 0.250000000000 
  0.302144000001 0.388707000000 0.250000000000 
  0.388707000000 0.086562999999 0.750000000000 
  0.611293000000 0.913437000001 0.250000000000 
  0.697855999999 0.611293000000 0.750000000000 
  0.913437000001 0.302144000001 0.750000000000 
