data_[Be2Ga4F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  Ga  1.8100  1.3000  0.7600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.8160]
_cell_length_b [6.5807]
_cell_length_c [4.9341]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.3049]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [BeGa2F8]
_chemical_formula_sum '[Be2 Ga4 F16]'
_cell_volume [311.4040]
_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
[
  Be  Be0  2  0.0000  0.0000  0.0000  1
  Ga  Ga1  4  0.1991  0.0000  0.6998  1
  F  F2  8  0.1080  0.1841  0.8784  1
  F  F3  4  0.1148  0.0000  0.3309  1
  F  F4  4  0.1256  0.5000  0.3116  1
]