data_[Tb2Tm2Fe4Ge8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tm  1.2500  1.7500  1.0950
  Fe  1.8300  1.4000  0.8525
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.1727]
_cell_length_b [4.0915]
_cell_length_c [16.7151]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [TbTm(FeGe2)2]
_chemical_formula_sum '[Tb2 Tm2 Fe4 Ge8]'
_cell_volume [285.3675]
_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  2  0.0000  0.0000  0.1093  1
  Tm  Tm1  2  0.5000  0.0000  0.8897  1
  Fe  Fe2  2  0.0000  0.0000  0.3209  1
  Fe  Fe3  2  0.5000  0.0000  0.6796  1
  Ge  Ge4  2  0.0000  0.0000  0.4552  1
  Ge  Ge5  2  0.0000  0.0000  0.7492  1
  Ge  Ge6  2  0.5000  0.0000  0.2520  1
  Ge  Ge7  2  0.5000  0.0000  0.5442  1
]