data_[Rb4Ho8Cu4Te4Se12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ho  1.2300  1.7500  1.0410
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.1952]
_cell_length_b [14.4841]
_cell_length_c [14.6934]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [RbHo2CuTeSe3]
_chemical_formula_sum '[Rb4 Ho8 Cu4 Te4 Se12]'
_cell_volume [892.8339]
_cell_formula_units_Z [4]
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  0.0000  0.3719  0.2500  1
  Ho  Ho1  8  0.0000  0.1333  0.0566  1
  Cu  Cu2  4  0.0000  0.3362  0.7500  1
  Te  Te3  4  0.0000  0.0599  0.2500  1
  Se  Se4  8  0.0000  0.2433  0.6067  1
  Se  Se5  4  0.0000  0.5000  0.0000  1
]