data_[Cs2Tm2Si2S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Tm  1.2500  1.7500  1.0950
  Si  1.9000  1.1000  0.5400
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.3500]
_cell_length_b [6.7344]
_cell_length_c [9.4479]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.4624]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsTmSiS4]
_chemical_formula_sum '[Cs2 Tm2 Si2 S8]'
_cell_volume [383.2301]
_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
[
  Cs  Cs0  2  0.2657  0.2500  0.0616  1.0
  Tm  Tm1  2  0.2230  0.2500  0.5443  1.0
  Si  Si2  2  0.2243  0.7500  0.3446  1.0
  S  S3  4  0.0020  0.0035  0.6896  1.0
  S  S4  2  0.4186  0.7500  0.1996  1.0
  S  S5  2  0.4348  0.7500  0.5681  1.0
]