data_[Nd2Er2Cl10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Er  1.2400  1.7500  1.0300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Pmma]
_cell_length_a [16.0873]
_cell_length_b [3.6784]
_cell_length_c [20.0342]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [51]
_chemical_formula_structural [NdErCl5]
_chemical_formula_sum '[Nd2 Er2 Cl10]'
_cell_volume [1185.5446]
_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
[
  Nd  Nd0  2  0.2500  0.5000  0.5241  1
  Er  Er1  2  0.0000  0.0000  0.5000  1
  Cl  Cl2  4  0.0656  0.5000  0.5806  1
  Cl  Cl3  4  0.1476  0.0000  0.4416  1
  Cl  Cl4  2  0.2500  0.0000  0.6256  1
]