unknown system
           1
    -2.305000   -2.305000    0.000000
    -2.305000    0.000000   -2.305000
     0.000000   -2.305000   -2.305000
   Li   O
   2   1

   0.25000000  0.25000000  0.25000000
   0.75000000  0.75000000  0.75000000
   0.00000000  0.00000000  0.00000000

   0.25000000  0.25000000  0.25000000
   0.75000000  0.75000000  0.75000000
   0.00000000 -0.00000000 -0.00000000

   0.25000000  0.25000000  0.25000000
   0.75000000  0.75000000  0.75000000
   0.00000000 -0.00000000 -0.00000000

   0.25000000  0.25000000  0.25000000
   0.75000000  0.75000000  0.75000000
   0.00000000 -0.00000000 -0.00000000
