data_[Tm6Al18Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Al  1.6100  1.2500  0.6750
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.2872]
_cell_length_b [10.1340]
_cell_length_c [12.3313]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tm3Al9Ag2]
_chemical_formula_sum '[Tm6 Al18 Ag4]'
_cell_volume [535.7507]
_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
[
  Tm  Tm0  4  0.0000  0.0000  0.3059  1.0
  Tm  Tm1  2  0.0000  0.0000  0.0000  1.0
  Al  Al2  8  0.0000  0.2804  0.1375  1.0
  Al  Al3  8  0.0000  0.3735  0.3425  1.0
  Al  Al4  2  0.0000  0.5000  0.0000  1.0
  Ag  Ag5  4  0.0000  0.2026  0.5000  1.0
]