 O Ca Sn
   1.0
     5.5071731799999997    0.0000000400000000    0.0000000000000000
    -2.7535866300000000    4.7693518600000004    0.0000000000000000
     0.0000000000000000    0.0000000000000000   15.2253457300000008
 O Ca Sn
  18   6   6
Direct
   0.6120400200000000  0.9792652600000000  0.4231422700000000
   0.3672252300000000  0.3879599800000000  0.4231422700000000
   0.0207347400000000  0.6327747699999999  0.4231422700000000
   0.3879599800000000  0.0207347400000000  0.5768577300000000
   0.9792652600000000  0.3672252300000000  0.5768577300000000
   0.6327747699999999  0.6120400200000000  0.5768577300000000
   0.2787066900000000  0.3125985900000000  0.7564756000000000
   0.0338919000000000  0.7212933100000001  0.7564756000000000
   0.6874014100000000  0.9661081000000000  0.7564756000000000
   0.0546266500000000  0.3540680700000000  0.9101910600000001
   0.6459319299999999  0.7005585599999999  0.9101910600000001
   0.2994414400000000  0.9453733500000000  0.9101910600000001
   0.9453733500000000  0.6459319299999999  0.0898089400000000
   0.7005585599999999  0.0546266500000000  0.0898089400000000
   0.3540680700000000  0.2994414400000000  0.0898089400000000
   0.7212933100000001  0.6874014100000000  0.2435244000000000
   0.3125985900000000  0.0338919000000000  0.2435244000000000
   0.9661081000000000  0.2787066900000000  0.2435244000000000
   0.0000000000000000  0.0000000000000000  0.3625091500000000
   0.0000000000000000  0.0000000000000000  0.6374908500000001
   0.6666666700000000  0.3333333300000000  0.6958424900000000
   0.6666666700000000  0.3333333300000000  0.9708241800000000
   0.3333333300000000  0.6666666700000000  0.0291758200000000
   0.3333333300000000  0.6666666700000000  0.3041575100000000
   0.6666666700000000  0.3333333300000000  0.4871983300000000
   0.3333333300000000  0.6666666700000000  0.5128016700000000
   0.3333333300000000  0.6666666700000000  0.8205316700000000
   0.0000000000000000  0.0000000000000000  0.8461350000000000
   0.0000000000000000  0.0000000000000000  0.1538650000000000
   0.6666666700000000  0.3333333300000000  0.1794683300000000