data_[Sr4Y2Cr2Cu4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Y  1.2200  1.8000  1.0400
  Cr  1.6600  1.4000  0.9400
  Cu  1.9000  1.3500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [11.4466]
_cell_length_b [5.4479]
_cell_length_c [5.4644]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Sr2YCr(CuO4)2]
_chemical_formula_sum '[Sr4 Y2 Cr2 Cu4 O16]'
_cell_volume [340.7571]
_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  0.3273  0.0000  0.4910  1.0
  Y  Y1  2  0.0000  0.0000  0.5007  1.0
  Cr  Cr2  2  0.5000  0.0000  0.9677  1.0
  Cu  Cu3  4  0.1512  0.0000  1.0000  1.0
  O  O4  8  0.1254  0.2498  0.7502  1.0
  O  O5  4  0.3372  0.0000  0.0052  1.0
  O  O6  4  0.5000  0.2430  0.7316  1.0
]