data_[Tm4Hf2S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Hf  1.3000  1.5500  0.8500
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.7516]
_cell_length_b [10.6160]
_cell_length_c [3.7368]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Tm2HfS4]
_chemical_formula_sum '[Tm4 Hf2 S8]'
_cell_volume [307.5053]
_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  0.2500  0.2500  0.5000  1.0
  Hf  Hf1  2  0.0000  0.0000  0.0000  1.0
  S  S2  4  0.0000  0.2483  0.0000  1.0
  S  S3  4  0.2335  0.0000  0.5000  1.0
]