data_[Na4Tm4V8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Tm  1.2500  1.7500  1.0950
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.5241]
_cell_length_b [9.6851]
_cell_length_c [6.0380]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.8065]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaTmV2O6]
_chemical_formula_sum '[Na4 Tm4 V8 O24]'
_cell_volume [582.5693]
_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
[
  Na  Na0  4  0.0000  0.2943  0.7500  1.0
  Tm  Tm1  4  0.0000  0.0907  0.2500  1.0
  V  V2  8  0.2021  0.4082  0.2511  1.0
  O  O3  8  0.1129  0.0823  0.6352  1.0
  O  O4  8  0.1346  0.2424  0.1739  1.0
  O  O5  8  0.1441  0.4950  0.4702  1.0
]