$cell vectors
1.0
  8.5269959876903165    0.0000000000000000    0.0000000000000000
  0.0000000000000000    8.5269959876903165    0.0000000000000000
  0.0000000000000000    0.0000000000000000    5.9419972040407956
 4 8 16
Direct
  0.0000000000000000    0.5000000000000000    0.2499999999999999 # Zn1
  0.0000000000000000    0.5000000000000000    0.7499999999999999 # Zn2
  0.5000000000000000    0.0000000000000000    0.2499999999999999 # Zn3
  0.5000000000000000    0.0000000000000000    0.7499999999999999 # Zn4
  0.3221000000000001    0.3361999999999997    0.0000000000000000 # Sb1
  0.6779000000000002    0.6637999999999999    0.0000000000000000 # Sb2
  0.3362000000000003    0.6779000000000002    0.5000000000000000 # Sb3
  0.6637999999999999    0.3221000000000001    0.5000000000000000 # Sb4
  0.8221000000000002    0.1637999999999998    0.0000000000000000 # Sb5
  0.1779000000000000    0.8362000000000005    0.0000000000000000 # Sb6
  0.8362000000000005    0.8221000000000002    0.5000000000000000 # Sb7
  0.1637999999999998    0.1779000000000000    0.5000000000000000 # Sb8
  0.0962999999999999    0.3599999999999999    0.0000000000000000 # O1
  0.1803999999999999    0.6804000000000000    0.2499999999999999 # O2
  0.9037000000000002    0.6400000000000005    0.0000000000000000 # O3
  0.8196000000000003    0.3196000000000002    0.7499999999999999 # O4
  0.3196000000000002    0.1803999999999999    0.7499999999999999 # O5
  0.6804000000000000    0.8195999999999996    0.2499999999999999 # O6
  0.8196000000000003    0.3196000000000002    0.2499999999999999 # O7
  0.1803999999999999    0.6804000000000000    0.7499999999999999 # O8
  0.3599999999999999    0.9037000000000002    0.5000000000000000 # O9
  0.6804000000000000    0.8196000000000003    0.7499999999999999 # O10
  0.6400000000000005    0.0962999999999999    0.5000000000000000 # O11
  0.3196000000000002    0.1803999999999999    0.2499999999999999 # O12
  0.5962999999999999    0.1400000000000002    0.0000000000000000 # O13
  0.4037000000000002    0.8600000000000001    0.0000000000000000 # O14
  0.8600000000000001    0.5962999999999999    0.5000000000000000 # O15
  0.1400000000000002    0.4037000000000002    0.5000000000000000 # O16