data_YFeBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.69
_cell_length_b   4.58
_cell_length_c   5.73
_cell_angle_alpha   90.0
_cell_angle_beta   91.42
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YFeBr2
_chemical_formula_sum   'Y1 Fe1 Br2'
_cell_volume   96.76
_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  0.77  0.0  0.87  1.0
  Fe  Fe2  1  0.0  0.0  0.0  1.0
  Br  Br0  1  0.79  0.29  0.37  1.0
  Br  Br1  1  0.75  0.29  0.36  1.0

data_YFeBr2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.69
_cell_length_b   4.58
_cell_length_c   5.73
_cell_angle_alpha   90.0
_cell_angle_beta   91.42
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YFeBr2
_chemical_formula_sum   'Y1 Fe1 Br2'
_cell_volume   96.76
_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  Y0  1  0.77  0.0  0.87  1.0
  Fe  Fe1  1  0.0  0.0  0.0  1.0
  Br  Br2  1  0.75  0.29  0.36  1.0
  Br  Br3  1  0.79  0.29  0.37  1.0

Y Fe Br Br