data_image0
_chemical_formula_structural       F4Si
_chemical_formula_sum              "F4 Si1"
_cell_length_a       4.222157899781579
_cell_length_b       4.222157899781579
_cell_length_c       4.222157899781579
_cell_angle_alpha    109.47122063449069
_cell_angle_beta     109.47122063449069
_cell_angle_gamma    109.47122063449069

_space_group_name_H-M_alt    "P 1"
_space_group_IT_number       1

loop_
  _space_group_symop_operation_xyz
  'x, y, z'

loop_
  _atom_site_type_symbol
  _atom_site_label
  _atom_site_symmetry_multiplicity
  _atom_site_fract_x
  _atom_site_fract_y
  _atom_site_fract_z
  _atom_site_occupancy
  F   F1        1.0  0.6275393163  0.0  0.0  1.0000
  F   F2        1.0  0.0  0.6275393163  0.0  1.0000
  F   F3        1.0  0.3724590428  0.3724590428  0.3724590428  1.0000
  F   F4        1.0  0.0  0.0  0.6275393163  1.0000
  Si  Si1       1.0  0.0  0.0  0.0  1.0000