data_VC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.59
_cell_length_b   3.59
_cell_length_c   5.99
_cell_angle_alpha   107.66
_cell_angle_beta   107.66
_cell_angle_gamma   47.72
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VC2
_chemical_formula_sum   'V2 C4'
_cell_volume   53.83
_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
  V  V4  1  0.86  0.0  0.09  1.0
  V  V5  1  0.72  0.0  0.55  1.0
  C  C0  1  0.82  0.0  0.18  1.0
  C  C1  1  0.07  0.0  0.4  1.0
  C  C2  1  0.51  0.0  0.25  1.0
  C  C3  1  0.75  0.0  0.47  1.0

data_VC2
_symmetry_space_group_name_H-M   P-1
_cell_length_a   2.9
_cell_length_b   3.59
_cell_length_c   5.97
_cell_angle_alpha   72.73
_cell_angle_beta   75.93
_cell_angle_gamma   66.14
_symmetry_Int_Tables_number   2
_chemical_formula_structural   VC2
_chemical_formula_sum   'V2 C4'
_cell_volume   53.83
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  V  V0  2  0.0  0.3  0.77  1.0
  C  C1  2  0.0  0.18  0.85  1.0
  C  C2  2  0.0  0.2  0.08  1.0

V V C C C C