data_[Ce4Er16Te24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Er  1.2400  1.7500  1.0300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.2982]
_cell_length_b [14.2062]
_cell_length_c [22.1068]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Ce(Er2Te3)2]
_chemical_formula_sum '[Ce4 Er16 Te24]'
_cell_volume [1349.8769]
_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
[
  Ce  Ce0  4  0.0000  0.3454  0.7500  1
  Er  Er1  8  0.0000  0.1444  0.0353  1
  Er  Er2  8  0.0000  0.4095  0.1243  1
  Te  Te3  8  0.0000  0.0497  0.1620  1
  Te  Te4  8  0.0000  0.2345  0.5929  1
  Te  Te5  4  0.0000  0.3213  0.2500  1
  Te  Te6  4  0.0000  0.5000  0.0000  1
]