data_[Sr16Zn4Cu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Zn  1.6500  1.3500  0.8800
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.7696]
_cell_length_b [9.9656]
_cell_length_c [7.5077]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.2965]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr8Zn2Cu]
_chemical_formula_sum '[Sr16 Zn4 Cu2]'
_cell_volume [978.1431]
_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  8  0.1457  0.2051  0.2463  1
  Sr  Sr1  4  0.0803  0.5000  0.7824  1
  Sr  Sr2  4  0.1319  0.0000  0.7418  1
  Zn  Zn3  4  0.1815  0.5000  0.4431  1
  Cu  Cu4  2  0.0000  0.0000  0.0000  1
]