data_[Na2Ga4Ag2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.5783]
_cell_length_b [7.0320]
_cell_length_c [5.4951]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.6444]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaGa2Ag]
_chemical_formula_sum '[Na2 Ga4 Ag2]'
_cell_volume [163.2733]
_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
[
  Na  Na0  2  0.4194  0.7500  0.8421  1.0
  Ga  Ga1  4  0.1282  0.5583  0.2549  1.0
  Ag  Ag2  2  0.2910  0.2500  0.5757  1.0
]