data_[Sr2La6Ni4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  La  1.1000  1.9500  1.1720
  Ni  1.9100  1.3500  0.7400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [5.4560]
_cell_length_b [5.4407]
_cell_length_c [12.7122]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [SrLa3(NiO4)2]
_chemical_formula_sum '[Sr2 La6 Ni4 O16]'
_cell_volume [377.3515]
_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  0.0000  0.0000  0.3583  1.0
  La  La1  2  0.0000  0.0000  0.6377  1.0
  La  La2  2  0.5000  0.0000  0.1408  1.0
  La  La3  2  0.5000  0.0000  0.8624  1.0
  Ni  Ni4  2  0.0000  0.0000  0.9972  1.0
  Ni  Ni5  2  0.5000  0.0000  0.4954  1.0
  O  O6  8  0.2580  0.2478  0.5035  1.0
  O  O7  2  0.0000  0.0000  0.1647  1.0
  O  O8  2  0.0000  0.0000  0.8252  1.0
  O  O9  2  0.5000  0.0000  0.3243  1.0
  O  O10  2  0.5000  0.0000  0.6801  1.0
]