$cell vectors
1.0
  9.3330956083865964    0.0000000000000000    0.0000000000000000
  0.0000000000000000    4.4792978923022444    0.0000000000000000
  0.0000000000000000    0.0000000000000000    8.0665962043277482
 8 16
Direct
  0.0996999999999998    0.2095999999999996    0.1642999999999998 # Si1
  0.4002999999999999    0.2903999999999998    0.3357000000000002 # Si2
  0.9002999999999998    0.7904000000000003    0.1642999999999998 # Si3
  0.0996999999999998    0.7904000000000003    0.8357000000000001 # Si4
  0.9002999999999998    0.2096000000000008    0.8357000000000001 # Si5
  0.5997000000000002    0.7096000000000002    0.3357000000000002 # Si6
  0.4002999999999999    0.7096000000000002    0.6642999999999998 # Si7
  0.5997000000000002    0.2903999999999998    0.6642999999999998 # Si8
  0.0000000000000000    0.0000000000000000    0.2824000000000002 # O1
  0.1285999999999997    0.0000000000000000    0.0000000000000000 # O2
  0.0000000000000000    0.5000000000000006    0.1293999999999997 # O3
  0.2500000000000002    0.2499999999999997    0.2500000000000003 # O4
  0.5000000000000004    0.5000000000000006    0.2175999999999998 # O5
  0.3714000000000001    0.5000000000000006    0.5000000000000000 # O6
  0.5000000000000004    0.0000000000000000    0.3706000000000003 # O7
  0.8714000000000005    0.0000000000000000    0.0000000000000000 # O8
  0.7500000000000000    0.7500000000000002    0.2500000000000003 # O9
  0.0000000000000000    0.0000000000000000    0.7175999999999999 # O10
  0.0000000000000000    0.5000000000000006    0.8706000000000003 # O11
  0.2500000000000002    0.7500000000000002    0.7500000000000003 # O12
  0.7500000000000000    0.2499999999999997    0.7500000000000003 # O13
  0.6286000000000002    0.5000000000000006    0.5000000000000000 # O14
  0.5000000000000004    0.5000000000000006    0.7824000000000003 # O15
  0.5000000000000004    0.0000000000000000    0.6294000000000004 # O16