data_[Ba2Tm2Ge4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Tm  1.2500  1.7500  1.0950
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.3544]
_cell_length_b [6.2211]
_cell_length_c [11.9129]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [BaTmGe2]
_chemical_formula_sum '[Ba2 Tm2 Ge4]'
_cell_volume [248.6008]
_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
[
  Ba  Ba0  2  0.0000  0.0000  0.1363  1
  Tm  Tm1  2  0.0000  0.0000  0.8445  1
  Ge  Ge2  2  0.0000  0.0000  0.4058  1
  Ge  Ge3  2  0.0000  0.0000  0.6134  1
]