data_[Sm1Ga1Ag2F8]
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
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [4.6928]
_cell_length_b [6.8979]
_cell_length_c [5.8072]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.3825]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [SmGaAg2F8]
_chemical_formula_sum '[Sm1 Ga1 Ag2 F8]'
_cell_volume [187.6549]
_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  1  0.0000  0.5000  0.0000  1.0
  Ga  Ga1  1  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  2  0.5000  0.2245  0.5000  1.0
  F  F3  4  0.1335  0.2200  0.8126  1.0
  F  F4  2  0.3280  0.0000  0.1946  1.0
  F  F5  2  0.3929  0.5000  0.2376  1.0
]