data_[Tm8Si2Bi2C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Si  1.9000  1.1000  0.5400
  Bi  2.0200  1.6000  1.0350
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [4.6909]
_cell_length_b [4.6909]
_cell_length_c [15.2818]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [Tm4SiBiC]
_chemical_formula_sum '[Tm8 Si2 Bi2 C2]'
_cell_volume [336.2632]
_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  0.5000  0.4927  1.0
  Tm  Tm1  2  0.0000  0.0000  0.1621  1.0
  Tm  Tm2  2  0.0000  0.0000  0.8423  1.0
  Si  Si3  2  0.0000  0.0000  0.3632  1.0
  Bi  Bi4  2  0.0000  0.0000  0.6434  1.0
  C  C5  2  0.0000  0.0000  0.0036  1.0
]