data_[Tb4Tc4Sn4C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tc  1.9000  1.3500  0.7417
  Sn  1.9600  1.4500  0.8300
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.8678]
_cell_length_b [3.6248]
_cell_length_c [7.6504]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.9817]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2Tc2Sn2C]
_chemical_formula_sum '[Tb4 Tc4 Sn4 C2]'
_cell_volume [285.0728]
_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
[
  Tb  Tb0  4  0.0476  0.5000  0.2609  1
  Tc  Tc1  4  0.1771  0.0000  0.0477  1
  Sn  Sn2  4  0.1621  0.0000  0.6678  1
  C  C3  2  0.0000  0.0000  0.0000  1
]