data_[K2Tm2Cu2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tm  1.2500  1.7500  1.0950
  Cu  1.9000  1.3500  0.8200
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [5.8820]
_cell_length_b [9.5192]
_cell_length_c [5.6905]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.3358]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [KTmCuF6]
_chemical_formula_sum '[K2 Tm2 Cu2 F12]'
_cell_volume [318.3560]
_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  2  0.0000  0.9883  0.5000  1.0
  Tm  Tm1  2  0.0000  0.3246  0.0000  1.0
  Cu  Cu2  2  0.0000  0.6658  0.0000  1.0
  F  F3  4  0.1303  0.5130  0.1903  1.0
  F  F4  4  0.1713  0.1896  0.2369  1.0
  F  F5  4  0.1769  0.8082  0.1767  1.0
]