$cell vectors
1.0
  8.3799960568599605    0.0000000000000000    0.0000000000000000
  0.0000000000000000    8.3799960568599605    0.0000000000000000
  0.0000000000000000    0.0000000000000000    7.4899964756421369
 2 8 24
Direct
  0.2499999999999996    0.2499999999999996    0.0603000000000003 # Zr1
  0.7499999999999997    0.7499999999999997    0.9396999999999998 # Zr2
  0.9940000000000000    0.9700000000000000    0.2698999999999999 # I1
  0.0060000000000001    0.0299999999999999    0.7300999999999995 # I2
  0.5299999999999998    0.9940000000000000    0.2698999999999999 # I3
  0.4700000000000001    0.0060000000000001    0.7300999999999995 # I4
  0.5060000000000000    0.5299999999999998    0.2698999999999999 # I5
  0.4939999999999999    0.4700000000000001    0.7300999999999995 # I6
  0.9700000000000000    0.5060000000000000    0.2698999999999999 # I7
  0.0299999999999999    0.4939999999999999    0.7300999999999995 # I8
  0.1547000000000002    0.9980000000000001    0.5577999999999997 # O1
  0.0403999999999999    0.1787000000000000    0.2173000000000001 # O2
  0.8419999999999999    0.9569999999999999    0.0928999999999996 # O3
  0.8452999999999997    0.0019999999999998    0.4421999999999996 # O4
  0.9596000000000000    0.8212999999999999    0.7827000000000000 # O5
  0.1580000000000001    0.0430000000000000    0.9070999999999999 # O6
  0.5019999999999999    0.1547000000000002    0.5577999999999997 # O7
  0.3213000000000000    0.0403999999999999    0.2173000000000001 # O8
  0.5430000000000000    0.8419999999999999    0.0928999999999996 # O9
  0.4980000000000002    0.8452999999999997    0.4421999999999996 # O10
  0.6787000000000000    0.9596000000000000    0.7827000000000000 # O11
  0.4569999999999999    0.1580000000000001    0.9070999999999999 # O12
  0.3453000000000004    0.5019999999999999    0.5577999999999997 # O13
  0.4596000000000001    0.3213000000000000    0.2173000000000001 # O14
  0.6580000000000000    0.5430000000000000    0.0928999999999996 # O15
  0.6547000000000003    0.4980000000000002    0.4421999999999996 # O16
  0.5403999999999999    0.6787000000000000    0.7827000000000000 # O17
  0.3419999999999999    0.4569999999999999    0.9070999999999999 # O18
  0.9980000000000001    0.3452999999999998    0.5577999999999997 # O19
  0.1787000000000000    0.4596000000000001    0.2173000000000001 # O20
  0.9569999999999999    0.6580000000000000    0.0928999999999996 # O21
  0.0019999999999998    0.6547000000000003    0.4421999999999996 # O22
  0.8212999999999999    0.5403999999999999    0.7827000000000000 # O23
  0.0430000000000000    0.3419999999999999    0.9070999999999999 # O24