data_[Sm4Ga2Ni2O12]
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
  Ni  1.9100  1.3500  0.7400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.3289]
_cell_length_b [5.5749]
_cell_length_c [9.3553]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.2016]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Sm2GaNiO6]
_chemical_formula_sum '[Sm4 Ga2 Ni2 O12]'
_cell_volume [232.5561]
_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  0.2698  0.5626  0.7527  1.0
  Ga  Ga1  2  0.0000  0.0000  0.5000  1.0
  Ni  Ni2  2  0.5000  0.0000  0.0000  1.0
  O  O3  4  0.1483  0.5247  0.2417  1.0
  O  O4  4  0.2604  0.1976  0.0517  1.0
  O  O5  4  0.3486  0.7042  0.0492  1.0
]