data_Y4As3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.91
_cell_length_b   5.91
_cell_length_c   5.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y4As3
_chemical_formula_sum   'Y4 As3'
_cell_volume   166.37
_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  0.08  1.0
  Y  Y4  1  0.0  0.0  0.42  1.0
  Y  Y5  1  0.0  0.41  0.0  1.0
  Y  Y6  1  0.96  0.71  0.0  1.0
  As  As0  1  0.48  0.56  0.75  1.0
  As  As1  1  0.96  0.0  0.75  1.0
  As  As2  1  0.52  0.56  0.75  1.0

data_Y4As3
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.5
_cell_length_b   5.91
_cell_length_c   5.91
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y4As3
_chemical_formula_sum   'Y4 As3'
_cell_volume   166.37
_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  -0.0  0.96  0.71  1.0
  Y  Y1  1  -0.0  -0.0  0.41  1.0
  Y  Y2  1  0.08  0.0  0.0  1.0
  Y  Y3  1  0.42  0.0  0.0  1.0
  As  As4  1  0.75  0.48  0.56  1.0
  As  As5  1  0.75  0.52  0.56  1.0
  As  As6  1  0.75  0.96  0.0  1.0

Y Y Y Y As As As