[CIF]
data_CrC
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.68992380
_cell_length_b   3.68992380
_cell_length_c   3.68992380
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrC
_chemical_formula_sum   'Cr2 C2'
_cell_volume   35.52525425
_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
  C  C0  1  0.00000000  0.00000000  0.00000000  1
  C  C1  1  1.30458507  1.30458507  1.30458507  1
  Cr  Cr2  1  2.60917014  2.60917014  2.60917014  1
  Cr  Cr3  1  3.91375521  3.91375521  3.91375521  1
[/CIF]
