data_[Li4V4Sn4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  V  1.6300  1.3500  0.7775
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [6.0411]
_cell_length_b [6.2694]
_cell_length_c [8.8949]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [LiVSnO4]
_chemical_formula_sum '[Li4 V4 Sn4 O16]'
_cell_volume [336.8841]
_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
[
  Li  Li0  4  0.0000  0.2500  0.1269  1.0
  V  V1  4  0.2500  0.2500  0.7500  1.0
  Sn  Sn2  4  0.0000  0.0000  0.5000  1.0
  O  O3  8  0.0000  0.0309  0.7360  1.0
  O  O4  8  0.2331  0.2500  0.5101  1.0
]