data_[Sr4Ga2Sn2Bi2]
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
  Sn  1.9600  1.4500  0.8300
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [4.6029]
_cell_length_b [8.9477]
_cell_length_c [8.2575]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Sr2GaSnBi]
_chemical_formula_sum '[Sr4 Ga2 Sn2 Bi2]'
_cell_volume [340.0872]
_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  0.0000  0.2462  0.7602  1
  Ga  Ga1  2  0.0000  0.5000  0.4161  1
  Sn  Sn2  2  0.0000  0.0000  0.4046  1
  Bi  Bi3  2  0.0000  0.5000  0.0782  1
]