data_[Sr2Li4Cu4]
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 [10.7417]
_cell_length_b [4.2324]
_cell_length_c [5.0418]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.2681]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr(LiCu)2]
_chemical_formula_sum '[Sr2 Li4 Cu4]'
_cell_volume [218.8854]
_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  2  0.0000  0.0000  0.0000  1.0
  Li  Li1  4  0.1684  0.5000  0.5745  1.0
  Cu  Cu2  4  0.2333  0.5000  0.1061  1.0
]