data_[Sr8Ga8Ni4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ga  1.8100  1.3000  0.7600
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.7662]
_cell_length_b [4.2373]
_cell_length_c [11.3752]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.5601]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr2Ga2Ni]
_chemical_formula_sum '[Sr8 Ga8 Ni4]'
_cell_volume [507.2814]
_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  4  0.0093  0.0000  0.6607  1.0
  Sr  Sr1  4  0.1914  0.0000  0.1150  1.0
  Ga  Ga2  4  0.0078  0.5000  0.8755  1.0
  Ga  Ga3  4  0.2019  0.5000  0.5599  1.0
  Ni  Ni4  4  0.1978  0.5000  0.3360  1.0
]