data_[Li4Np2Cu4Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Np  1.3600  1.7500  1.0000
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.5091]
_cell_length_b [4.1472]
_cell_length_c [8.4929]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.8406]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li2Np(CuTe2)2]
_chemical_formula_sum '[Li4 Np2 Cu4 Te8]'
_cell_volume [473.8276]
_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  4  0.1231  0.0000  0.7161  1
  Np  Np1  2  0.0000  0.0000  0.0000  1
  Cu  Cu2  4  0.1835  0.5000  0.9896  1
  Te  Te3  4  0.0059  0.5000  0.2702  1
  Te  Te4  4  0.2271  0.0000  0.2149  1
]