data_NbVC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.0
_cell_length_b   3.2
_cell_length_c   4.52
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbVC2
_chemical_formula_sum   'Nb1 V1 C2'
_cell_volume   43.5
_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
  Nb  Nb2  1  0.0  0.6  0.26  1.0
  V  V3  1  0.0  0.0  0.0  1.0
  C  C0  1  0.5  0.0  0.51  1.0
  C  C1  1  0.5  0.0  0.02  1.0

data_NbVC2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.2
_cell_length_b   3.0
_cell_length_c   4.52
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   NbVC2
_chemical_formula_sum   'Nb1 V1 C2'
_cell_volume   43.5
_cell_formula_units_Z   1
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
  Nb  Nb0  1  0.6  0.0  0.26  1.0
  V  V1  1  0.0  0.0  0.0  1.0
  C  C2  1  0.0  0.5  0.02  1.0
  C  C3  1  0.0  0.5  0.51  1.0

Nb V C C