data_[Y4Tm12Ga8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.7977]
_cell_length_b [5.0144]
_cell_length_c [8.7896]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.0159]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [YTm3Ga2]
_chemical_formula_sum '[Y4 Tm12 Ga8]'
_cell_volume [614.6778]
_cell_formula_units_Z [4]
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
[
  Y  Y0  4  0.1306  0.0000  0.1887  1
  Tm  Tm1  4  0.0622  0.0000  0.7169  1
  Tm  Tm2  4  0.1201  0.5000  0.5122  1
  Tm  Tm3  4  0.1873  0.5000  0.9893  1
  Ga  Ga4  4  0.0156  0.5000  0.1523  1
  Ga  Ga5  4  0.2269  0.0000  0.6156  1
]