data_Hf4C3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.95
_cell_length_b   4.95
_cell_length_c   4.68
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hf4C3
_chemical_formula_sum   'Hf4 C3'
_cell_volume   99.14
_cell_formula_units_Z   1
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  Hf3  1  0.0  0.0  0.49  1.0
  Hf  Hf4  1  0.0  0.0  0.19  1.0
  Hf  Hf5  1  0.0  0.86  0.0  1.0
  Hf  Hf6  1  0.47  0.43  0.0  1.0
  C  C0  1  0.24  0.14  0.34  1.0
  C  C1  1  0.47  0.0  0.34  1.0
  C  C2  1  0.76  0.14  0.34  1.0

data_Hf4C3
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.68
_cell_length_b   4.95
_cell_length_c   4.95
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hf4C3
_chemical_formula_sum   'Hf4 C3'
_cell_volume   99.14
_cell_formula_units_Z   1
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  1  0.0  -0.0  0.86  1.0
  Hf  Hf1  1  0.0  0.47  0.43  1.0
  Hf  Hf2  1  0.19  0.0  0.0  1.0
  Hf  Hf3  1  0.49  0.0  0.0  1.0
  C  C4  1  0.34  0.24  0.14  1.0
  C  C5  1  0.34  0.47  0.0  1.0
  C  C6  1  0.34  0.76  0.14  1.0

Hf Hf Hf Hf C C C