data_[Zr16Ge4C6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  Ge  2.0100  1.2500  0.7700
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.0374]
_cell_length_b [6.7363]
_cell_length_c [5.9917]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.4757]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Zr8Ge2C3]
_chemical_formula_sum '[Zr16 Ge4 C6]'
_cell_volume [507.1338]
_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
[
  Zr  Zr0  8  0.0970  0.2478  0.3852  1
  Zr  Zr1  4  0.0963  0.5000  0.9150  1
  Zr  Zr2  4  0.0992  0.0000  0.8928  1
  Ge  Ge3  4  0.2462  0.5000  0.6739  1
  C  C4  4  0.0000  0.2381  0.0000  1
  C  C5  2  0.0000  0.0000  0.5000  1
]