data_YAs2Cl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.0
_cell_length_b   5.0
_cell_length_c   5.0
_cell_angle_alpha   120.93
_cell_angle_beta   120.93
_cell_angle_gamma   88.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YAs2Cl
_chemical_formula_sum   'Y1 As2 Cl1'
_cell_volume   87.3
_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  0.47  0.0  0.79  1.0
  As  As0  1  0.0  0.0  0.59  1.0
  As  As1  1  0.0  0.47  0.79  1.0
  Cl  Cl2  1  0.0  0.0  0.0  1.0

data_YAs2Cl
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.93
_cell_length_b   4.93
_cell_length_c   5.0
_cell_angle_alpha   119.54
_cell_angle_beta   119.54
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YAs2Cl
_chemical_formula_sum   'Y1 As2 Cl1'
_cell_volume   87.3
_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  0.21  0.0  0.67  1.0
  As  As1  1  0.41  0.0  0.41  1.0
  As  As2  1  0.67  0.47  0.67  1.0
  Cl  Cl3  1  0.0  0.0  0.0  1.0

Y As As Cl