data_[Sr8Cu104]
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
]
_symmetry_space_group_name_H-M [Fm-3c]
_cell_length_a [11.6504]
_cell_length_b [11.6504]
_cell_length_c [11.6504]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [226]
_chemical_formula_structural [SrCu13]
_chemical_formula_sum '[Sr8 Cu104]'
_cell_volume [1581.3237]
_cell_formula_units_Z [8]
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  8  0.2500  0.2500  0.2500  1
  Cu  Cu1  96  0.0000  0.1159  0.3198  1
  Cu  Cu2  8  0.0000  0.0000  0.0000  1
]