POSCAR generated by cell class
1.0
  7.1849966191573715    0.0000000000000000    0.0000000000000000
 -3.5924983095786840    6.2223895982955897    0.0000000000000000
  0.0000000000000000    0.0000000000000000    7.3509965410474400
 6 18
Direct
  0.6609000000000002    0.0000000000000000    0.2500000000000000 # 11
  0.0000000000000000    0.6609000000000002    0.2500000000000000 # 12
  0.0000000000000000    0.3391000000000000    0.7500000000000000 # 13
  0.3391000000000000    0.3391000000000000    0.2500000000000000 # 14
  0.6609000000000002    0.6609000000000002    0.7500000000000000 # 15
  0.3391000000000000    0.0000000000000000    0.7500000000000000 # 16
  0.3667000000000001    0.0540000000000000    0.0824000000000000 # 21
  0.3333333333333333    0.6666666666666666    0.1855000000000000 # 22
  0.0000000000000000    0.0000000000000000    0.2500000000000000 # 23
  0.6333000000000000    0.9460000000000000    0.9176000000000000 # 24
  0.6666666666666666    0.3333333333333333    0.8145000000000000 # 25
  0.0000000000000000    0.0000000000000000    0.7500000000000000 # 26
  0.9460000000000000    0.3127000000000000    0.0824000000000000 # 27
  0.0540000000000000    0.6873000000000000    0.9176000000000000 # 28
  0.6873000000000000    0.6333000000000000    0.0824000000000000 # 29
  0.3127000000000000    0.3667000000000001    0.9176000000000000 # 210
  0.3127000000000000    0.9460000000000000    0.4176000000000001 # 211
  0.6666666666666666    0.3333333333333333    0.3145000000000000 # 212
  0.6333000000000000    0.6873000000000000    0.4176000000000001 # 213
  0.0540000000000000    0.3667000000000001    0.4176000000000001 # 214
  0.9460000000000000    0.6333000000000000    0.5824000000000000 # 215
  0.6873000000000000    0.0540000000000000    0.5824000000000000 # 216
  0.3333333333333333    0.6666666666666666    0.6855000000000000 # 217
  0.3667000000000001    0.3127000000000000    0.5824000000000000 # 218