$cell vectors
1.0
  5.6399973461444119    0.0000000000000000    0.0000000000000000
  0.0000000000000000    5.6399973461444119    0.0000000000000000
  0.0000000000000000    0.0000000000000000    9.0499957415969732
 2 2 8
Direct
  0.0000000000000000    0.0000000000000000    0.0000000000000000 # Al1
  0.0000000000000000    0.0000000000000000    0.5000000000000000 # Al2
  0.4999999999999995    0.0000000000000000    0.5000000000000000 # P1
  0.0000000000000000    0.4999999999999995    0.0000000000000000 # P2
  0.2000000000000004    0.2599999999999997    0.1270000000000003 # S1
  0.7399999999999994    0.2000000000000004    0.6269999999999997 # S2
  0.7999999999999995    0.7399999999999994    0.1270000000000003 # S3
  0.2599999999999997    0.7999999999999995    0.6269999999999997 # S4
  0.7999999999999995    0.2599999999999997    0.1270000000000003 # S5
  0.2000000000000004    0.7399999999999994    0.1270000000000003 # S6
  0.7399999999999994    0.7999999999999995    0.6269999999999997 # S7
  0.2599999999999997    0.2000000000000004    0.6269999999999997 # S8
