data_[Rb4Sr4Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sr  0.9500  2.0000  1.3200
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.8495]
_cell_length_b [11.2233]
_cell_length_c [7.9193]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.4593]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbSrCl3]
_chemical_formula_sum '[Rb4 Sr4 Cl12]'
_cell_volume [697.6515]
_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
[
  Rb  Rb0  2  0.0258  0.7500  0.4897  1.0
  Rb  Rb1  2  0.4751  0.2500  0.9928  1.0
  Sr  Sr2  2  0.0000  0.0000  0.0000  1.0
  Sr  Sr3  2  0.5000  0.0000  0.5000  1.0
  Cl  Cl4  4  0.1966  0.0496  0.3024  1.0
  Cl  Cl5  4  0.3097  0.5248  0.8083  1.0
  Cl  Cl6  2  0.0019  0.7500  0.0777  1.0
  Cl  Cl7  2  0.4543  0.7500  0.4292  1.0
]