data_[Li6Ca1Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ca  1.0000  1.8000  1.1400
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P-6m2]
_cell_length_a [7.7829]
_cell_length_b [7.7829]
_cell_length_c [4.0883]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [187]
_chemical_formula_structural [Li6CaAg4]
_chemical_formula_sum '[Li6 Ca1 Ag4]'
_cell_volume [214.4663]
_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
[
  Li  Li0  3  0.2025  0.4050  0.5000  1.0
  Li  Li1  3  0.5321  0.0643  0.0000  1.0
  Ca  Ca2  1  0.0000  0.0000  0.0000  1.0
  Ag  Ag3  3  0.4079  0.2039  0.5000  1.0
  Ag  Ag4  1  0.3333  0.6667  0.0000  1.0
]