data_[K2Rb4Ho2I12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Ho  1.2300  1.7500  1.0410
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.6215]
_cell_length_b [9.1600]
_cell_length_c [14.9446]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.3097]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [KRb2HoI6]
_chemical_formula_sum '[K2 Rb4 Ho2 I12]'
_cell_volume [974.8642]
_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
[
  Rb  Rb0  4  0.2863  0.5819  0.7539  1.0
  K  K1  2  0.5000  0.0000  0.0000  1.0
  Ho  Ho2  2  0.0000  0.0000  0.5000  1.0
  I  I3  4  0.1111  0.5378  0.2309  1.0
  I  I4  4  0.2340  0.2217  0.0643  1.0
  I  I5  4  0.3385  0.6799  0.0537  1.0
]