data_[Sr4Ga2Ag12Ge2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [7.3657]
_cell_length_b [9.5747]
_cell_length_c [6.7881]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Sr2GaAg6Ge]
_chemical_formula_sum '[Sr4 Ga2 Ag12 Ge2]'
_cell_volume [478.7274]
_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
[
  Sr  Sr0  4  0.0000  0.2525  0.7515  1
  Ga  Ga1  2  0.0000  0.0000  0.0944  1
  Ag  Ag2  4  0.0000  0.2495  0.2532  1
  Ag  Ag3  4  0.1900  0.0000  0.4245  1
  Ag  Ag4  4  0.1942  0.5000  0.0800  1
  Ge  Ge5  2  0.0000  0.5000  0.4097  1
]