data_[Nd16Tl4Te4C4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Tl  1.6200  1.9000  1.3325
  Te  2.1000  1.4000  1.2933
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [7.1142]
_cell_length_b [16.2578]
_cell_length_c [7.1243]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Nd4TlTeC]
_chemical_formula_sum '[Nd16 Tl4 Te4 C4]'
_cell_volume [824.0072]
_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
[
  Nd  Nd0  8  0.2500  0.2500  0.0000  1
  Nd  Nd1  4  0.0000  0.0885  0.2500  1
  Nd  Nd2  4  0.0000  0.4078  0.2500  1
  Tl  Tl3  4  0.0000  0.1116  0.7500  1
  Te  Te4  4  0.0000  0.3891  0.7500  1
  C  C5  4  0.0000  0.2477  0.2500  1
]