data_[Li4Sn6P8O28]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Sn  1.9600  1.4500  0.8300
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.0035]
_cell_length_b [7.2978]
_cell_length_c [16.3241]
_cell_angle_alpha [82.8304]
_cell_angle_beta [84.6660]
_cell_angle_gamma [68.5687]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Li2Sn3(P2O7)2]
_chemical_formula_sum '[Li4 Sn6 P8 O28]'
_cell_volume [659.6695]
_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
[
  Li  Li0  2  0.1200  0.1575  0.9933  1
  Li  Li1  2  0.3019  0.6753  0.1004  1
  Sn  Sn2  2  0.0969  0.6121  0.8227  1
  Sn  Sn3  2  0.1402  0.2796  0.5812  1
  Sn  Sn4  2  0.2704  0.9727  0.3263  1
  P  P5  2  0.1688  0.0814  0.8097  1
  P  P6  2  0.2639  0.8009  0.5431  1
  P  P7  2  0.3860  0.4473  0.3238  1
  P  P8  2  0.4541  0.7668  0.9326  1
  O  O9  2  0.0119  0.9561  0.8018  1
  O  O10  2  0.0436  0.2397  0.8700  1
  O  O11  2  0.1132  0.6771  0.5320  1
  O  O12  2  0.1258  0.9661  0.6009  1
  O  O13  2  0.2145  0.6559  0.3462  1
  O  O14  2  0.2477  0.3292  0.2964  1
  O  O15  2  0.2587  0.1608  0.7277  1
  O  O16  2  0.2708  0.8644  0.0013  1
  O  O17  2  0.2846  0.2888  0.0489  1
  O  O18  2  0.3604  0.8863  0.4633  1
  O  O19  2  0.4012  0.5893  0.9066  1
  O  O20  2  0.4135  0.9315  0.8523  1
  O  O21  2  0.4138  0.5267  0.7348  1
  O  O22  2  0.4936  0.3380  0.4123  1
]