LiF: cubic cell
1.0
    4.0612000000    0.0000000000    0.0000000000
    0.0000000000    4.0612000000    0.0000000000
    0.0000000000    0.0000000000    4.0612000000
Li F
4 4
Direct
  0.250000000  0.250000000  0.250000000
  0.250000000  0.750000000  0.750000000
  0.750000000  0.250000000  0.750000000
  0.750000000  0.750000000  0.250000000
  0.750000000  0.750000000  0.750000000
  0.750000000  0.250000000  0.250000000
  0.250000000  0.750000000  0.250000000
  0.250000000  0.250000000  0.750000000