data_NaCoAg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.87
_cell_length_b   5.87
_cell_length_c   5.87
_cell_angle_alpha   152.45
_cell_angle_beta   128.7
_cell_angle_gamma   59.21
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaCoAg2
_chemical_formula_sum   'Na1 Co1 Ag2'
_cell_volume   72.57
_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
  Na  Na3  1  0.0  0.0  0.0  1.0
  Co  Co2  1  0.0  0.0  0.11  1.0
  Ag  Ag0  1  0.0  0.54  0.25  1.0
  Ag  Ag1  1  0.4  0.0  0.85  1.0

data_NaCoAg2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.8
_cell_length_b   5.08
_cell_length_c   5.87
_cell_angle_alpha   115.65
_cell_angle_beta   103.78
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaCoAg2
_chemical_formula_sum   'Na1 Co1 Ag2'
_cell_volume   72.57
_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
  Na  Na0  1  0.0  0.0  0.0  1.0
  Co  Co1  1  0.89  0.89  0.89  1.0
  Ag  Ag2  1  0.54  0.15  0.54  1.0
  Ag  Ag3  1  0.75  0.29  0.29  1.0

Na Co Ag Ag