data_[Sr2Bi2S4Cl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Bi  2.0200  1.6000  1.0350
  S  2.5800  1.0000  0.8800
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.9793]
_cell_length_b [5.4177]
_cell_length_c [9.0680]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.6381]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [SrBiS2Cl]
_chemical_formula_sum '[Sr2 Bi2 S4 Cl2]'
_cell_volume [318.7124]
_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
[
  Sr  Sr0  2  0.2051  0.2500  0.4361  1
  Bi  Bi1  2  0.1939  0.2500  0.9478  1
  S  S2  2  0.0226  0.7500  0.3453  1
  S  S3  2  0.0878  0.7500  0.9285  1
  Cl  Cl4  2  0.4590  0.7500  0.6698  1
]