data_[Rb4Nd4I16]
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
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.0439]
_cell_length_b [18.4024]
_cell_length_c [8.1015]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5283]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbNdI4]
_chemical_formula_sum '[Rb4 Nd4 I16]'
_cell_volume [1551.7935]
_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  0.2676  0.7500  1
  Nd  Nd1  4  0.0000  0.4326  0.2500  1
  I  I2  8  0.1655  0.4413  0.6529  1
  I  I3  8  0.1865  0.3178  0.2056  1
]