data_[K2Ca2Tm2I12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ca  1.0000  1.8000  1.1400
  Tm  1.2500  1.7500  1.0950
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [P-31c]
_cell_length_a [7.9531]
_cell_length_b [7.9531]
_cell_length_c [15.5011]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [163]
_chemical_formula_structural [KCaTmI6]
_chemical_formula_sum '[K2 Ca2 Tm2 I12]'
_cell_volume [849.1183]
_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  0.0000  0.0000  1
  Ca  Ca1  2  0.3333  0.6667  0.2500  1
  Tm  Tm2  2  0.3333  0.6667  0.7500  1
  I  I3  12  0.0130  0.3728  0.6365  1
]