data_[Sr4Dy2Nb2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Dy  1.2200  1.7500  1.1310
  Nb  1.6000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.8549]
_cell_length_b [5.9584]
_cell_length_c [10.1633]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.9591]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Sr2DyNbO6]
_chemical_formula_sum '[Sr4 Dy2 Nb2 O12]'
_cell_volume [290.5772]
_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  4  0.2410  0.5395  0.7507  1.0
  Dy  Dy1  2  0.5000  0.0000  0.0000  1.0
  Nb  Nb2  2  0.0000  0.0000  0.5000  1.0
  O  O3  4  0.1474  0.7240  0.4527  1.0
  O  O4  4  0.2332  0.1972  0.4573  1.0
  O  O5  4  0.3199  0.5266  0.2355  1.0
]