data_[Cr8C10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [P6_3/mcm]
_cell_length_a [5.7296]
_cell_length_b [5.7296]
_cell_length_c [5.2475]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [193]
_chemical_formula_structural [Cr4C5]
_chemical_formula_sum '[Cr8 C10]'
_cell_volume [149.1893]
_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
[
  Cr  Cr0  6  0.0000  0.4051  0.2500  1
  Cr  Cr1  2  0.0000  0.0000  0.0000  1
  C  C2  6  0.0000  0.2580  0.7500  1
  C  C3  4  0.3333  0.6667  0.5000  1
]