data_[Ca6Sn4Au8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Sn  1.9600  1.4500  0.8300
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.2824]
_cell_length_b [4.7007]
_cell_length_c [9.1640]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.0096]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ca3(SnAu2)2]
_chemical_formula_sum '[Ca6 Sn4 Au8]'
_cell_volume [436.7945]
_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  0.1433  0.5000  0.6906  1.0
  Ca  Ca1  2  0.0000  0.0000  0.0000  1.0
  Sn  Sn2  4  0.1488  0.5000  0.3160  1.0
  Au  Au3  4  0.0808  0.0000  0.4153  1.0
  Au  Au4  4  0.2199  0.5000  0.0619  1.0
]