data_NbWC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.03
_cell_length_b   3.04
_cell_length_c   5.35
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbWC2
_chemical_formula_sum   'Nb1 W1 C2'
_cell_volume   49.18
_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  0.51  0.52  0.0  1.0
  W  W3  1  0.0  0.52  0.68  1.0
  C  C0  1  0.0  0.0  0.0  1.0
  C  C1  1  0.51  0.0  0.68  1.0

data_NbWC2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.04
_cell_length_b   3.03
_cell_length_c   5.35
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   NbWC2
_chemical_formula_sum   'Nb1 W1 C2'
_cell_volume   49.18
_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  0.52  0.0  -0.0  1.0
  W  W1  1  0.52  0.5  0.68  1.0
  C  C2  1  0.0  0.0  0.68  1.0
  C  C3  1  0.0  0.5  0.0  1.0

Nb W C C