data_[Sr4Li10Cu8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Li  0.9800  1.4500  0.9000
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.8893]
_cell_length_b [5.4005]
_cell_length_c [8.1155]
_cell_angle_alpha [90.0000]
_cell_angle_beta [126.8001]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr2Li5Cu4]
_chemical_formula_sum '[Sr4 Li10 Cu8]'
_cell_volume [452.3339]
_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  0.2223  0.5000  0.7813  1.0
  Li  Li1  8  0.0476  0.2503  0.2458  1.0
  Li  Li2  2  0.0000  0.0000  0.5000  1.0
  Cu  Cu3  4  0.1167  0.5000  0.0651  1.0
  Cu  Cu4  4  0.2287  0.0000  0.5588  1.0
]