data_[Rb4Zr2Ni4Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Zr  1.3300  1.5500  0.8600
  Ni  1.9100  1.3500  0.7400
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.9528]
_cell_length_b [4.0952]
_cell_length_c [8.8658]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.2335]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Zr(NiTe2)2]
_chemical_formula_sum '[Rb4 Zr2 Ni4 Te8]'
_cell_volume [521.2457]
_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
[
  Rb  Rb0  4  0.1360  0.0000  0.5540  1.0
  Zr  Zr1  2  0.0000  0.0000  0.0000  1.0
  Ni  Ni2  4  0.1694  0.5000  0.9858  1.0
  Te  Te3  4  0.0168  0.5000  0.7703  1.0
  Te  Te4  4  0.2020  0.0000  0.1623  1.0
]