data_[Ca16Ga4Ag2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.8135]
_cell_length_b [5.2638]
_cell_length_c [7.3728]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1799]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ca8Ga2Ag]
_chemical_formula_sum '[Ca16 Ga4 Ag2]'
_cell_volume [693.6782]
_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
[
  Ca  Ca0  4  0.0310  0.0000  0.7873  1.0
  Ca  Ca1  4  0.0977  0.5000  0.4535  1.0
  Ca  Ca2  4  0.1680  0.5000  0.9618  1.0
  Ca  Ca3  4  0.2036  0.0000  0.3101  1.0
  Ga  Ga4  4  0.1832  0.0000  0.7059  1.0
  Ag  Ag5  2  0.0000  0.5000  0.0000  1.0
]