data_[Ce24Te12As3Se9]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Te  2.1000  1.4000  1.2933
  As  2.1800  1.1500  0.6600
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [8.6235]
_cell_length_b [8.6235]
_cell_length_c [21.6512]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Ce8Te4AsSe3]
_chemical_formula_sum '[Ce24 Te12 As3 Se9]'
_cell_volume [1394.3829]
_cell_formula_units_Z [3]
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
[
  Ce  Ce0  18  0.0019  0.5009  0.7415  1
  Ce  Ce1  6  0.0000  0.0000  0.2583  1
  Te  Te2  9  0.0000  0.5000  0.5000  1
  Te  Te3  3  -0.0000  -0.0000  0.5000  1
  As  As4  3  -0.0000  -0.0000  0.0000  1
  Se  Se5  9  0.0000  0.5000  0.0000  1
]