data_[Rb2Ca4Ag4Cl14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ca  1.0000  1.8000  1.1400
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [5.5285]
_cell_length_b [22.0343]
_cell_length_c [5.5296]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [RbCa2Ag2Cl7]
_chemical_formula_sum '[Rb2 Ca4 Ag4 Cl14]'
_cell_volume [673.5898]
_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  0.0000  0.0000  0.0070  1.0
  Ca  Ca1  4  0.0000  0.3780  0.0000  1.0
  Ag  Ag2  4  0.0000  0.2501  0.4992  1.0
  Cl  Cl3  4  0.0000  0.1194  0.4998  1.0
  Cl  Cl4  4  0.0000  0.2532  0.9991  1.0
  Cl  Cl5  4  0.0000  0.3807  0.4998  1.0
  Cl  Cl6  2  0.0000  0.5000  0.9970  1.0
]