data_[K2Ga2Ag2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [5.3445]
_cell_length_b [4.9418]
_cell_length_c [6.5682]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.6329]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KGaAg]
_chemical_formula_sum '[K2 Ga2 Ag2]'
_cell_volume [167.8471]
_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
[
  K  K0  2  0.2402  0.2500  0.9373  1.0
  Ga  Ga1  2  0.3684  0.7500  0.4909  1.0
  Ag  Ag2  2  0.1072  0.2500  0.4312  1.0
]