data_[Li4Co6P8O28]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Co  1.8800  1.3500  0.7683
  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 [5.3030]
_cell_length_b [6.4107]
_cell_length_c [16.1178]
_cell_angle_alpha [81.1623]
_cell_angle_beta [81.7637]
_cell_angle_gamma [72.3813]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Li2Co3(P2O7)2]
_chemical_formula_sum '[Li4 Co6 P8 O28]'
_cell_volume [513.3102]
_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  0.0719  0.2284  0.9928  1
  Li  Li1  2  0.3528  0.6899  0.1191  1
  Co  Co2  2  0.0435  0.6284  0.8108  1
  Co  Co3  2  0.1977  0.2792  0.5909  1
  Co  Co4  2  0.2345  0.9667  0.3359  1
  P  P5  2  0.1760  0.0981  0.7896  1
  P  P6  2  0.2941  0.7811  0.5413  1
  P  P7  2  0.3638  0.4307  0.3196  1
  P  P8  2  0.4388  0.7528  0.9256  1
  O  O9  2  0.0158  0.0350  0.2179  1
  O  O10  2  0.0246  0.3001  0.8364  1
  O  O11  2  0.1152  0.9861  0.5818  1
  O  O12  2  0.1614  0.6000  0.5484  1
  O  O13  2  0.1758  0.6580  0.3389  1
  O  O14  2  0.2099  0.2924  0.2888  1
  O  O15  2  0.2575  0.3275  0.0738  1
  O  O16  2  0.2823  0.8537  0.0051  1
  O  O17  2  0.3229  0.5771  0.9042  1
  O  O18  2  0.3455  0.1428  0.7074  1
  O  O19  2  0.3933  0.5473  0.7368  1
  O  O20  2  0.3991  0.9549  0.8502  1
  O  O21  2  0.4135  0.8435  0.4511  1
  O  O22  2  0.4407  0.3009  0.4104  1
]