data_[K1Ge1H2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ge  2.0100  1.2500  0.7700
  H  2.2000  0.2500  0.0000
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.8815]
_cell_length_b [5.0376]
_cell_length_c [7.2443]
_cell_angle_alpha [77.3685]
_cell_angle_beta [84.4307]
_cell_angle_gamma [79.9221]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KGeH2F8]
_chemical_formula_sum '[K1 Ge1 H2 F8]'
_cell_volume [170.8305]
_cell_formula_units_Z [1]
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
[
  K  K0  1  0.0000  0.5000  0.5000  1.0
  Ge  Ge1  1  0.0000  0.0000  0.0000  1.0
  H  H2  2  0.4242  0.7332  0.7501  1.0
  F  F3  2  0.1185  0.0292  0.2251  1.0
  F  F4  2  0.1233  0.3146  0.8736  1.0
  F  F5  2  0.3388  0.7972  0.9457  1.0
  F  F6  2  0.4672  0.6945  0.6237  1.0
]