data_[Ce4Nd2Sm6Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.5067]
_cell_length_b [4.4443]
_cell_length_c [8.9934]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.7161]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ce2Nd(SmTe2)3]
_chemical_formula_sum '[Ce4 Nd2 Sm6 Te12]'
_cell_volume [757.4334]
_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
[
  Ce  Ce0  4  0.1670  0.0000  0.3345  1
  Nd  Nd1  2  0.0000  0.5000  0.0000  1
  Sm  Sm2  4  0.1651  0.0000  0.8331  1
  Sm  Sm3  2  0.0000  0.5000  0.5000  1
  Te  Te4  4  0.0000  0.0000  0.2528  1
  Te  Te5  4  0.1657  0.5000  0.5862  1
  Te  Te6  4  0.1682  0.5000  0.0822  1
]