data_[Na2Sc2As4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sc  1.3600  1.6000  0.8850
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [7.0731]
_cell_length_b [8.8877]
_cell_length_c [4.8925]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.0636]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [NaScAs2O7]
_chemical_formula_sum '[Na2 Sc2 As4 O14]'
_cell_volume [300.7719]
_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  0.0000  0.7550  0.0000  1.0
  Sc  Sc1  2  0.0000  0.3699  0.0000  1.0
  As  As2  4  0.2122  0.0388  0.4164  1.0
  O  O3  4  0.1231  0.5492  0.2770  1.0
  O  O4  4  0.1646  0.2083  0.2570  1.0
  O  O5  4  0.2403  0.4025  0.8046  1.0
  O  O6  2  0.0000  0.9598  0.5000  1.0
]