data_[Li4Cr2P4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Cr  1.6600  1.4000  0.9400
  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 [4.8908]
_cell_length_b [8.2747]
_cell_length_c [8.5348]
_cell_angle_alpha [114.8689]
_cell_angle_beta [103.0787]
_cell_angle_gamma [90.0237]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Li2Cr(PO4)2]
_chemical_formula_sum '[Li4 Cr2 P4 O16]'
_cell_volume [303.4553]
_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  0.1450  0.9227  0.6927  1
  Li  Li1  2  0.3674  0.5958  0.3916  1
  Cr  Cr2  2  0.2736  0.7660  0.0439  1
  P  P3  2  0.1489  0.3231  0.7563  1
  P  P4  2  0.3034  0.1960  0.1944  1
  O  O5  2  0.0156  0.1897  0.8170  1
  O  O6  2  0.0244  0.8414  0.8703  1
  O  O7  2  0.0255  0.7364  0.4362  1
  O  O8  2  0.1044  0.5166  0.8730  1
  O  O9  2  0.3877  0.3482  0.3799  1
  O  O10  2  0.4226  0.2622  0.0744  1
  O  O11  2  0.4309  0.0243  0.1964  1
  O  O12  2  0.4661  0.2959  0.7695  1
]