data_[K6Gd2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Gd  1.2000  1.8000  1.0750
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.0580]
_cell_length_b [11.4768]
_cell_length_c [6.1094]
_cell_angle_alpha [90.0000]
_cell_angle_beta [131.2069]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K3GdF6]
_chemical_formula_sum '[K6 Gd2 F12]'
_cell_volume [425.0680]
_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
[
  K  K0  4  0.0000  0.2894  0.5000  1.0
  K  K1  2  0.0000  0.5000  0.0000  1.0
  Gd  Gd2  2  0.0000  0.0000  0.0000  1.0
  F  F3  8  0.1660  0.1325  0.9321  1.0
  F  F4  4  0.1999  0.5000  0.5297  1.0
]