data_[K2Sc2As4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [7.3080]
_cell_length_b [9.0709]
_cell_length_c [4.9187]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.4341]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [KScAs2O7]
_chemical_formula_sum '[K2 Sc2 As4 O14]'
_cell_volume [321.6539]
_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
[
  K  K0  2  0.0000  0.2367  0.0000  1.0
  Sc  Sc1  2  0.0000  0.6338  0.0000  1.0
  As  As2  4  0.2112  0.9615  0.4214  1.0
  O  O3  4  0.1401  0.4588  0.2765  1.0
  O  O4  4  0.1565  0.7978  0.2583  1.0
  O  O5  4  0.2179  0.5907  0.7908  1.0
  O  O6  2  0.0000  0.0451  0.5000  1.0
]