data_[Sr16Ga4O2]
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 [C2/m]
_cell_length_a [30.4597]
_cell_length_b [4.3626]
_cell_length_c [6.6854]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.2002]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr8Ga2O]
_chemical_formula_sum '[Sr16 Ga4 O2]'
_cell_volume [879.2971]
_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  0.0374  0.0000  0.7892  1
  Sr  Sr1  4  0.0657  0.5000  0.2610  1
  Sr  Sr2  4  0.1616  0.5000  0.8175  1
  Sr  Sr3  4  0.1995  0.0000  0.3325  1
  Ga  Ga4  4  0.2425  0.0000  0.8831  1
  O  O5  2  0.0000  0.5000  0.0000  1
]