data_[Sr6Ga4Ni8]
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 [10.8475]
_cell_length_b [4.1865]
_cell_length_c [8.4752]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.2177]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr3(GaNi2)2]
_chemical_formula_sum '[Sr6 Ga4 Ni8]'
_cell_volume [374.6844]
_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  0.1219  0.5000  0.8806  1
  Sr  Sr1  2  0.0000  0.0000  0.5000  1
  Ga  Ga2  4  0.1810  0.5000  0.2848  1
  Ni  Ni3  4  0.0922  0.0000  0.1458  1
  Ni  Ni4  4  0.2458  0.5000  0.5830  1
]