data_[Tm16Ga4Sn4]
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 [C2/c]
_cell_length_a [8.8170]
_cell_length_b [13.3992]
_cell_length_c [6.0476]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.0497]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tm4GaSn]
_chemical_formula_sum '[Tm16 Ga4 Sn4]'
_cell_volume [647.2669]
_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
[
  Tm  Tm0  8  0.1139  0.1806  0.0749  1.0
  Tm  Tm1  8  0.2067  0.4219  0.3261  1.0
  Ga  Ga2  4  0.0000  0.0002  0.7500  1.0
  Sn  Sn3  4  0.0000  0.3771  0.7500  1.0
]