data_[Na2Sb2P2C2O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sb  2.0500  1.4500  0.8300
  P  2.1900  1.0000  0.5500
  C  2.5500  0.7000  0.3000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1]
_cell_length_a [5.4689]
_cell_length_b [6.6650]
_cell_length_c [9.4494]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.2309]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [4]
_chemical_formula_structural [NaSbPCO7]
_chemical_formula_sum '[Na2 Sb2 P2 C2 O14]'
_cell_volume [344.1742]
_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
[
  Na  Na0  2  0.2215  0.0332  0.2083  1
  Sb  Sb1  2  0.2109  0.2392  0.6436  1
  P  P2  2  0.2828  0.7413  0.5742  1
  C  C3  2  0.2997  0.2575  0.9111  1
  O  O4  2  0.0750  0.2499  0.8455  1
  O  O5  2  0.1696  0.5617  0.6550  1
  O  O6  2  0.1705  0.7528  0.4196  1
  O  O7  2  0.2047  0.9264  0.6623  1
  O  O8  2  0.3376  0.2491  0.0398  1
  O  O9  2  0.4369  0.2190  0.4323  1
  O  O10  2  0.4759  0.2721  0.8158  1
]