data_[Sr2Nd6Al2Cu2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Nd  1.1400  1.8500  1.2765
  Al  1.6100  1.2500  0.6750
  Cu  1.9000  1.3500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [5.3221]
_cell_length_b [5.3311]
_cell_length_c [12.7986]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [SrNd3AlCuO8]
_chemical_formula_sum '[Sr2 Nd6 Al2 Cu2 O16]'
_cell_volume [363.1317]
_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
[
  Sr  Sr0  2  0.5000  0.0000  0.8554  1.0
  Nd  Nd1  2  0.0000  0.0000  0.3624  1.0
  Nd  Nd2  2  0.0000  0.0000  0.6386  1.0
  Nd  Nd3  2  0.5000  0.0000  0.1386  1.0
  Al  Al4  2  0.5000  0.0000  0.5025  1.0
  Cu  Cu5  2  0.0000  0.0000  0.9956  1.0
  O  O6  8  0.2545  0.2419  0.5041  1.0
  O  O7  2  0.0000  0.0000  0.1849  1.0
  O  O8  2  0.0000  0.0000  0.8155  1.0
  O  O9  2  0.5000  0.0000  0.3307  1.0
  O  O10  2  0.5000  0.0000  0.6595  1.0
]