data_[Rb1Sr2Cr1Cl8]
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
  Cr  1.6600  1.4000  0.9400
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.3830]
_cell_length_b [8.9745]
_cell_length_c [6.4739]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.5454]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [RbSr2CrCl8]
_chemical_formula_sum '[Rb1 Sr2 Cr1 Cl8]'
_cell_volume [370.8389]
_cell_formula_units_Z [1]
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  1  0.0000  0.5000  0.0000  1
  Sr  Sr1  2  0.5000  0.2417  0.5000  1
  Cr  Cr2  1  0.0000  0.0000  0.0000  1
  Cl  Cl3  4  0.2141  0.1871  0.1497  1
  Cl  Cl4  2  0.2289  0.0000  0.7004  1
  Cl  Cl5  2  0.2634  0.5000  0.6056  1
]