data_[Sr4Ga4O4]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [11.1832]
_cell_length_b [3.7640]
_cell_length_c [7.1366]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [SrGaO]
_chemical_formula_sum '[Sr4 Ga4 O4]'
_cell_volume [300.4036]
_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  0.2625  0.0000  0.2468  1
  Ga  Ga1  2  0.0000  0.0000  0.5533  1
  Ga  Ga2  2  0.5000  0.0000  0.4683  1
  O  O3  4  0.3360  0.0000  0.5758  1
]