data_[Tm6Ta6Ge6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Ta  1.5000  1.4500  0.8200
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.0825]
_cell_length_b [4.0825]
_cell_length_c [30.1233]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [TmTaGe]
_chemical_formula_sum '[Tm6 Ta6 Ge6]'
_cell_volume [434.7928]
_cell_formula_units_Z [6]
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  6  0.0000  0.0000  0.3826  1
  Ta  Ta1  6  0.0000  0.0000  0.8055  1
  Ge  Ge2  6  0.0000  0.0000  0.1024  1
]