data_[Hf8Zr4Cr4C16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Zr  1.3300  1.5500  0.8600
  Cr  1.6600  1.4000  0.9400
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.2210]
_cell_length_b [11.0666]
_cell_length_c [11.2196]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Hf2ZrCrC4]
_chemical_formula_sum '[Hf8 Zr4 Cr4 C16]'
_cell_volume [399.9300]
_cell_formula_units_Z [4]
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
[
  Hf  Hf0  8  0.0000  0.3677  0.5419  1
  Zr  Zr1  4  0.0000  0.1119  0.7500  1
  Cr  Cr2  4  0.0000  0.1517  0.2500  1
  C  C3  8  0.0000  0.2634  0.1271  1
  C  C4  4  0.0000  0.0000  0.0000  1
  C  C5  4  0.0000  0.4488  0.7500  1
]