$cell vectors
1.0
  7.4869964770537605    0.0000000000000000    0.0000000000000000
  0.0000000000000000    7.4869964770537605    0.0000000000000000
  0.0000000000000000    0.0000000000000000    7.4869964770537605
 6 8 24
Direct
  0.0000000000000000    0.5000000000000000    0.5000000000000000 # Cu1
  0.5000000000000000    0.0000000000000000    0.0000000000000000 # Cu2
  0.5000000000000000    0.0000000000000000    0.5000000000000000 # Cu3
  0.0000000000000000    0.5000000000000000    0.0000000000000000 # Cu4
  0.5000000000000000    0.5000000000000000    0.0000000000000000 # Cu5
  0.0000000000000000    0.0000000000000000    0.5000000000000000 # Cu6
  0.2500000000000000    0.2500000000000000    0.2500000000000000 # Ta1
  0.7500000000000000    0.7500000000000000    0.7500000000000000 # Ta2
  0.2500000000000000    0.2500000000000000    0.7500000000000000 # Ta3
  0.7500000000000000    0.2500000000000000    0.7500000000000000 # Ta4
  0.2500000000000000    0.7500000000000000    0.2500000000000000 # Ta5
  0.2500000000000000    0.7500000000000000    0.7500000000000000 # Ta6
  0.7500000000000000    0.2500000000000000    0.2500000000000000 # Ta7
  0.7500000000000000    0.7500000000000000    0.2500000000000000 # Ta8
  0.0000000000000000    0.2978000000000000    0.1812000000000000 # O1
  0.5000000000000000    0.1849999999999997    0.3048999999999998 # O2
  0.0000000000000000    0.7022000000000002    0.8188000000000001 # O3
  0.5000000000000000    0.8150000000000004    0.6951000000000004 # O4
  0.1812000000000000    0.0000000000000000    0.2978000000000000 # O5
  0.8188000000000001    0.0000000000000000    0.7022000000000002 # O6
  0.6951000000000004    0.5000000000000000    0.8149999999999996 # O7
  0.2978000000000000    0.1812000000000000    0.0000000000000000 # O8
  0.1849999999999997    0.3048999999999998    0.5000000000000000 # O9
  0.7022000000000002    0.8188000000000001    0.0000000000000000 # O10
  0.8149999999999996    0.6951000000000004    0.5000000000000000 # O11
  0.1812000000000000    0.0000000000000000    0.7022000000000002 # O12
  0.3048999999999998    0.5000000000000000    0.8149999999999996 # O13
  0.8188000000000001    0.0000000000000000    0.2978000000000000 # O14
  0.6951000000000004    0.5000000000000000    0.1849999999999997 # O15
  0.2978000000000000    0.8188000000000001    0.0000000000000000 # O16
  0.3048999999999998    0.5000000000000000    0.1849999999999997 # O17
  0.1849999999999997    0.6951000000000004    0.5000000000000000 # O18
  0.7022000000000002    0.1812000000000000    0.0000000000000000 # O19
  0.8149999999999996    0.3048999999999998    0.5000000000000000 # O20
  0.0000000000000000    0.7022000000000002    0.1812000000000000 # O21
  0.5000000000000000    0.8149999999999996    0.3048999999999998 # O22
  0.0000000000000000    0.2978000000000000    0.8188000000000001 # O23
  0.5000000000000000    0.1850000000000004    0.6951000000000004 # O24