data_[Li3Cr2As3]
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
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [4.9093]
_cell_length_b [4.0123]
_cell_length_c [19.9344]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [Li3Cr2As3]
_chemical_formula_sum '[Li3 Cr2 As3]'
_cell_volume [392.6588]
_cell_formula_units_Z [1]
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  1  0.6156  0.5000  0.6172  1
  Li  Li1  1  0.6640  0.5000  0.4528  1
  Li  Li2  1  0.8897  0.0000  0.3697  1
  Cr  Cr3  1  0.0975  0.5000  0.5396  1
  Cr  Cr4  1  0.2747  0.0000  0.4779  1
  As  As5  1  0.1792  0.5000  0.4061  1
  As  As6  1  0.2798  0.0000  0.6060  1
  As  As7  1  0.7600  0.0000  0.5306  1
]