data_[Zn2Ni16Ge4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Ni  1.9100  1.3500  0.7400
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.8756]
_cell_length_b [3.6516]
_cell_length_c [5.7512]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.9909]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Zn(Ni4Ge)2]
_chemical_formula_sum '[Zn2 Ni16 Ge4]'
_cell_volume [255.6859]
_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
[
  Zn  Zn0  2  0.0000  0.5000  0.0000  1.0
  Ni  Ni1  4  0.0375  0.0000  0.7287  1.0
  Ni  Ni2  4  0.0922  0.5000  0.4646  1.0
  Ni  Ni3  4  0.1497  0.0000  0.2166  1.0
  Ni  Ni4  4  0.1758  0.5000  0.9190  1.0
  Ge  Ge5  4  0.2135  0.0000  0.6684  1.0
]