data_[Cs4Sm8Cu12Te16O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Sm  1.1700  1.8500  1.2290
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.4288]
_cell_length_b [16.0760]
_cell_length_c [17.1428]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [CsSm2Cu3Te4O]
_chemical_formula_sum '[Cs4 Sm8 Cu12 Te16 O4]'
_cell_volume [1220.5124]
_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  0.4387  0.2500  1
  Sm  Sm1  8  0.0000  0.2968  0.6223  1
  Cu  Cu2  8  0.0000  0.0881  0.5351  1
  Cu  Cu3  4  0.0000  0.1403  0.2500  1
  Te  Te4  8  0.0000  0.0623  0.1178  1
  Te  Te5  8  0.0000  0.3321  0.0691  1
  O  O6  4  0.0000  0.2880  0.7500  1
]