data_[Tb1Y1Ni2Ge2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Y  1.2200  1.8000  1.0400
  Ni  1.9100  1.3500  0.7400
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [4.2129]
_cell_length_b [4.2129]
_cell_length_c [7.2351]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [TbY(NiGe)2]
_chemical_formula_sum '[Tb1 Y1 Ni2 Ge2]'
_cell_volume [111.2103]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.7485  1
  Y  Y1  1  0.0000  0.0000  0.2485  1
  Ni  Ni2  1  0.3333  0.6667  0.9900  1
  Ni  Ni3  1  0.6667  0.3333  0.4873  1
  Ge  Ge4  1  0.3333  0.6667  0.5011  1
  Ge  Ge5  1  0.6667  0.3333  0.0035  1
]