data_[La8Tm4Cu4S20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tm  1.2500  1.7500  1.0950
  Cu  1.9000  1.3500  0.8200
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.9711]
_cell_length_b [16.8477]
_cell_length_c [11.8097]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [La2TmCuS5]
_chemical_formula_sum '[La8 Tm4 Cu4 S20]'
_cell_volume [790.1258]
_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
[
  La  La0  4  0.0000  0.1112  0.6886  1.0
  La  La1  4  0.0000  0.1227  0.3158  1.0
  Tm  Tm2  4  0.0000  0.1933  0.0131  1.0
  Cu  Cu3  4  0.0000  0.4431  0.4489  1.0
  S  S4  4  0.0000  0.0412  0.0514  1.0
  S  S5  4  0.0000  0.2921  0.6704  1.0
  S  S6  4  0.0000  0.3112  0.3562  1.0
  S  S7  4  0.0000  0.3541  0.0049  1.0
  S  S8  4  0.0000  0.4979  0.7748  1.0
]