data_[Rb1Nd1Mg2Cl8]
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
  Mg  1.3100  1.5000  0.8600
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.6041]
_cell_length_b [6.6788]
_cell_length_c [9.2706]
_cell_angle_alpha [76.3328]
_cell_angle_beta [77.6427]
_cell_angle_gamma [76.5134]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbNdMg2Cl8]
_chemical_formula_sum '[Rb1 Nd1 Mg2 Cl8]'
_cell_volume [380.8625]
_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  0.0000  0.5000  1.0
  Nd  Nd1  1  0.0000  0.0000  0.0000  1.0
  Mg  Mg2  2  0.4627  0.4522  0.7062  1.0
  Cl  Cl3  2  0.1859  0.7212  0.2320  1.0
  Cl  Cl4  2  0.2361  0.7713  0.7869  1.0
  Cl  Cl5  2  0.2983  0.2426  0.9412  1.0
  Cl  Cl6  2  0.3682  0.3092  0.5198  1.0
]