$cell vectors
1.0
  4.8999976943453252    0.0000000000000000    0.0000000000000000
 -2.4499988471726595    4.2435224817882276    0.0000000000000000
  0.0000000000000000    0.0000000000000000    5.3799974684852732
 3 6
Direct
  0.4999999999999993    0.0000000000000000    0.0000000000000000 # Be1
  0.4999999999999990    0.4999999999999994    0.3333333333333333 # Be2
 -0.0000000000000003    0.4999999999999994    0.6666666666666665 # Be3
  0.2109999999999998    0.4220000000000002    0.4999999999999994 # F1
  0.7889999999999990    0.2109999999999995    0.8333333333333328 # F2
  0.5779999999999992    0.7889999999999994    0.1666666666666662 # F3
  0.7889999999999988    0.5779999999999998    0.4999999999999994 # F4
  0.2109999999999991    0.7889999999999994    0.8333333333333328 # F5
  0.4219999999999990    0.2109999999999995    0.1666666666666662 # F6