data_[Rb4Nd4Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Nd  1.1400  1.8500  1.2765
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.7729]
_cell_length_b [13.9140]
_cell_length_c [7.1124]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.6902]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbNdCl4]
_chemical_formula_sum '[Rb4 Nd4 Cl16]'
_cell_volume [813.9503]
_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  4  0.0000  0.3593  0.7500  1
  Nd  Nd1  4  0.0000  0.0073  0.2500  1
  Cl  Cl2  8  0.0984  0.1528  0.0618  1
  Cl  Cl3  8  0.2400  0.5575  0.7998  1
]