data_[Pm10Te10C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Te  2.1000  1.4000  1.2933
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.7595]
_cell_length_b [6.1847]
_cell_length_c [8.6303]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.3586]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm5Te5C]
_chemical_formula_sum '[Pm10 Te10 C2]'
_cell_volume [692.9060]
_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
[
  Pm  Pm0  4  0.1428  0.0000  0.2900  1
  Pm  Pm1  4  0.1448  0.0000  0.8583  1
  Pm  Pm2  2  0.0000  0.5000  0.0000  1
  Te  Te3  4  0.1591  0.5000  0.8147  1
  Te  Te4  4  0.1795  0.5000  0.3343  1
  Te  Te5  2  0.0000  0.0000  0.5000  1
  C  C6  2  0.0000  0.0000  0.0000  1
]