data_[Sr8Li4Ni4Sn8]
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
  Ni  1.9100  1.3500  0.7400
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [6.6846]
_cell_length_b [14.3508]
_cell_length_c [6.6805]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Sr2LiNiSn2]
_chemical_formula_sum '[Sr8 Li4 Ni4 Sn8]'
_cell_volume [640.8497]
_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  8  0.2456  0.1601  0.5000  1.0
  Li  Li1  4  0.0000  0.0000  0.2500  1.0
  Ni  Ni2  4  0.0000  0.5000  0.2500  1.0
  Sn  Sn3  8  0.2290  0.5933  0.0000  1.0
]