data_[Mg2Ga3Ag6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.0562]
_cell_length_b [6.8315]
_cell_length_c [6.9962]
_cell_angle_alpha [107.1503]
_cell_angle_beta [108.6025]
_cell_angle_gamma [105.7883]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Mg2(GaAg2)3]
_chemical_formula_sum '[Mg2 Ga3 Ag6]'
_cell_volume [200.1638]
_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
[
  Mg  Mg0  2  0.2669  0.7681  0.6739  1
  Ga  Ga1  2  0.1920  0.3579  0.7934  1
  Ga  Ga2  1  0.0000  0.0000  0.0000  1
  Ag  Ag3  2  0.2519  0.0869  0.4487  1
  Ag  Ag4  2  0.2785  0.4449  0.2852  1
  Ag  Ag5  2  0.3179  0.7636  0.0938  1
]