data_[Sm2Gd1Ag1O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Gd  1.2000  1.8000  1.0750
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [3.6590]
_cell_length_b [5.6171]
_cell_length_c [7.0960]
_cell_angle_alpha [90.1910]
_cell_angle_beta [103.0981]
_cell_angle_gamma [91.0811]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Sm2GdAgO6]
_chemical_formula_sum '[Sm2 Gd1 Ag1 O6]'
_cell_volume [142.0202]
_cell_formula_units_Z [1]
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  2  0.3878  0.4702  0.2339  1
  Gd  Gd1  1  0.0000  0.0000  0.5000  1
  Ag  Ag2  1  0.0000  0.0000  0.0000  1
  O  O3  2  0.1309  0.7984  0.7900  1
  O  O4  2  0.1626  0.3070  0.8869  1
  O  O5  2  0.4813  0.7474  0.4759  1
]