data_YNbCl2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.23
_cell_length_b   3.23
_cell_length_c   9.16
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   91.17
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YNbCl2
_chemical_formula_sum   'Y1 Nb1 Cl2'
_cell_volume   95.59
_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
  Y  Y3  1  0.0  0.0  0.31  1.0
  Nb  Nb2  1  0.26  0.0  0.72  1.0
  Cl  Cl0  1  0.26  0.0  0.58  1.0
  Cl  Cl1  1  0.0  0.0  0.12  1.0

data_YNbCl2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.23
_cell_length_b   3.23
_cell_length_c   9.16
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   YNbCl2
_chemical_formula_sum   'Y1 Nb1 Cl2'
_cell_volume   95.61
_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
  Y  Y0  1  0.0  0.0  0.31  1.0
  Nb  Nb1  1  0.26  0.0  0.72  1.0
  Cl  Cl2  1  0.0  0.0  0.12  1.0
  Cl  Cl3  1  0.26  0.0  0.58  1.0

Y Nb Cl Cl