data_[Rb2Li2Ca2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Li  0.9800  1.4500  0.9000
  Ca  1.0000  1.8000  1.1400
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.7339]
_cell_length_b [6.9932]
_cell_length_c [8.9524]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2717]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbLiCaCl4]
_chemical_formula_sum '[Rb2 Li2 Ca2 Cl8]'
_cell_volume [397.9602]
_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
[
  Rb  Rb0  2  0.2621  0.2500  0.0578  1.0
  Li  Li1  2  0.2402  0.7500  0.3290  1.0
  Ca  Ca2  2  0.2119  0.2500  0.5488  1.0
  Cl  Cl3  4  0.0077  0.0013  0.7016  1.0
  Cl  Cl4  2  0.4466  0.7500  0.1677  1.0
  Cl  Cl5  2  0.4755  0.7500  0.5800  1.0
]