data_Na2GaAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.48
_cell_length_b   10.48
_cell_length_c   10.48
_cell_angle_alpha   17.24
_cell_angle_beta   17.24
_cell_angle_gamma   17.24
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2GaAg
_chemical_formula_sum   'Na2 Ga1 Ag1'
_cell_volume   88.15
_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
  Na  Na2  1  0.0  0.0  0.69  1.0
  Na  Na3  1  0.0  0.0  0.26  1.0
  Ga  Ga1  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.0  0.0  0.48  1.0

data_Na2GaAg
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.44
_cell_length_b   3.14
_cell_length_c   10.48
_cell_angle_alpha   90.0
_cell_angle_beta   99.97
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Na2GaAg
_chemical_formula_sum   'Na4 Ga2 Ag2'
_cell_volume   176.3
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  0.0  0.0  0.31  1.0
  Na  Na1  2  0.0  0.0  0.74  1.0
  Ga  Ga2  2  0.0  0.0  0.0  1.0
  Ag  Ag3  2  0.0  0.0  0.52  1.0

Na Na Ga Ag