data_[Sr4Cu4Os4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Cu  1.9000  1.3500  0.8200
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.6601]
_cell_length_b [9.4752]
_cell_length_c [7.3972]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.5448]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [SrCuOsO5]
_chemical_formula_sum '[Sr4 Cu4 Os4 O20]'
_cell_volume [434.1906]
_cell_formula_units_Z [4]
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  0.0000  0.3349  0.2500  1.0
  Cu  Cu1  4  0.0000  0.3127  0.7500  1.0
  Os  Os2  4  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.0941  0.1876  0.5917  1.0
  O  O4  8  0.2055  0.4449  0.9284  1.0
  O  O5  4  0.0000  0.0621  0.2500  1.0
]