data_[Tm8Ga4Sn2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Ga  1.8100  1.3000  0.7600
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [6.3982]
_cell_length_b [9.4694]
_cell_length_c [5.7575]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Tm4Ga2Sn]
_chemical_formula_sum '[Tm8 Ga4 Sn2]'
_cell_volume [348.8342]
_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  0.1860  0.8612  1
  Tm  Tm1  4  0.2471  0.5000  0.5968  1
  Ga  Ga2  4  0.0000  0.2621  0.3608  1
  Sn  Sn3  2  0.0000  0.5000  0.0758  1
]