data_[Cs4Gd8Cu8Te18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Gd  1.2000  1.8000  1.0750
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.6526]
_cell_length_b [4.4209]
_cell_length_c [17.8593]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1048]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2Gd4Cu4Te9]
_chemical_formula_sum '[Cs4 Gd8 Cu8 Te18]'
_cell_volume [1174.6549]
_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
[
  Cs  Cs0  4  0.0325  0.5000  0.7740  1
  Gd  Gd1  4  0.1534  0.0000  0.0556  1
  Gd  Gd2  4  0.2281  0.5000  0.5997  1
  Cu  Cu3  4  0.0777  0.0000  0.4748  1
  Cu  Cu4  4  0.2484  0.5000  0.2356  1
  Te  Te5  4  0.1018  0.0000  0.6271  1
  Te  Te6  4  0.1351  0.5000  0.4221  1
  Te  Te7  4  0.1563  0.0000  0.2270  1
  Te  Te8  4  0.2040  0.0000  0.8983  1
  Te  Te9  2  0.0000  0.5000  0.0000  1
]