data_[Cs4Yb8Cu12Se16O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Yb  1.1000  1.7500  1.0840
  Cu  1.9000  1.3500  0.8200
  Se  2.5500  1.1500  1.0133
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.9580]
_cell_length_b [15.3018]
_cell_length_c [16.2774]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [CsYb2Cu3Se4O]
_chemical_formula_sum '[Cs4 Yb8 Cu12 Se16 O4]'
_cell_volume [985.8241]
_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
[
  Cs  Cs0  4  0.0000  0.0631  0.7500  1
  Yb  Yb1  8  0.0000  0.1960  0.1128  1
  Cu  Cu2  8  0.0000  0.4145  0.0363  1
  Cu  Cu3  4  0.0000  0.3520  0.7500  1
  Se  Se4  8  0.0000  0.1700  0.5689  1
  Se  Se5  8  0.0000  0.4434  0.6103  1
  O  O6  4  0.0000  0.1845  0.2500  1
]