data_[Ni4Ag4C8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ni  1.9100  1.3500  0.7400
  Ag  1.9300  1.6000  1.0867
  C  2.5500  0.7000  0.3000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.8356]
_cell_length_b [9.7558]
_cell_length_c [5.9676]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.0255]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NiAg(CO3)2]
_chemical_formula_sum '[Ni4 Ag4 C8 O24]'
_cell_volume [438.4549]
_cell_formula_units_Z [4]
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
[
  Ni  Ni0  4  0.0000  0.4099  0.7500  1.0
  Ag  Ag1  4  0.0000  0.1196  0.2500  1.0
  C  C2  8  0.2454  0.1484  0.7531  1.0
  O  O3  8  0.1174  0.4151  0.1133  1.0
  O  O4  8  0.1298  0.0736  0.6087  1.0
  O  O5  8  0.2251  0.2795  0.7565  1.0
]