data_[Sm12Ga4O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ga  1.8100  1.3000  0.7600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.4182]
_cell_length_b [8.0805]
_cell_length_c [10.8885]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.3082]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Sm6Ga2O]
_chemical_formula_sum '[Sm12 Ga4 O2]'
_cell_volume [477.2732]
_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
[
  Sm  Sm0  4  0.1169  0.6504  0.9466  1
  Sm  Sm1  4  0.3097  0.2131  0.9405  1
  Sm  Sm2  4  0.3547  0.5374  0.7366  1
  Ga  Ga3  4  0.1990  0.6145  0.2634  1
  O  O4  2  0.5000  0.0000  0.5000  1
]