data_Nb2Cl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.92
_cell_length_b   4.92
_cell_length_c   4.92
_cell_angle_alpha   145.98
_cell_angle_beta   126.19
_cell_angle_gamma   65.21
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2Cl
_chemical_formula_sum   'Nb2 Cl1'
_cell_volume   53.16
_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  Nb1  1  0.0  0.0  0.59  1.0
  Nb  Nb2  1  0.0  0.0  0.7  1.0
  Cl  Cl0  1  0.0  0.0  0.0  1.0

data_Nb2Cl
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.88
_cell_length_b   4.45
_cell_length_c   4.92
_cell_angle_alpha   116.9
_cell_angle_beta   107.01
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2Cl
_chemical_formula_sum   'Nb2 Cl1'
_cell_volume   53.16
_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  Nb0  1  0.0  0.59  0.59  1.0
  Nb  Nb1  1  0.0  0.7  0.7  1.0
  Cl  Cl2  1  0.0  0.0  0.0  1.0

Nb Nb Cl