data_HoF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.93
_cell_length_b   4.93
_cell_length_c   3.87
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HoF2
_chemical_formula_sum   'Ho2 F4'
_cell_volume   93.86
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  '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
  Ho  Ho4  1  0.0  0.0  0.0  1.0
  Ho  Ho5  1  0.46  0.46  0.93  1.0
  F  F0  1  0.57  0.57  0.0  1.0
  F  F1  1  0.36  0.36  0.0  1.0
  F  F2  1  0.03  0.9  0.93  1.0
  F  F3  1  0.9  0.03  0.93  1.0

data_HoF2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.97
_cell_length_b   6.97
_cell_length_c   3.87
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   HoF2
_chemical_formula_sum   'Ho4 F8'
_cell_volume   187.73
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Ho  Ho0  2  0.0  0.0  0.0  1.0
  Ho  Ho1  2  0.46  0.0  0.93  1.0
  F  F2  4  0.46  0.43  0.93  1.0
  F  F3  2  0.07  0.5  -0.0  1.0
  F  F4  2  0.36  0.0  -0.0  1.0

Ho Ho F F F F