data_[Tm14Pb6C4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Pb  2.3300  1.8000  1.1225
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [4.8536]
_cell_length_b [24.6638]
_cell_length_c [4.7574]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Tm7Pb3C2]
_chemical_formula_sum '[Tm14 Pb6 C4]'
_cell_volume [569.5048]
_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
[
  Tm  Tm0  4  0.0000  0.0972  0.5000  1
  Tm  Tm1  4  0.0000  0.1970  0.0000  1
  Tm  Tm2  4  0.0000  0.4007  0.0000  1
  Tm  Tm3  2  0.0000  0.0000  0.0000  1
  Pb  Pb4  4  0.0000  0.3096  0.5000  1
  Pb  Pb5  2  0.0000  0.5000  0.5000  1
  C  C6  4  0.0000  0.0990  0.0000  1
]