data_Y2P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.45
_cell_length_b   6.45
_cell_length_c   6.52
_cell_angle_alpha   90.54
_cell_angle_beta   90.54
_cell_angle_gamma   34.25
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2P
_chemical_formula_sum   'Y4 P2'
_cell_volume   152.51
_cell_formula_units_Z   2
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  Y2  1  0.31  0.0  0.66  1.0
  Y  Y3  1  0.54  0.0  0.41  1.0
  Y  Y4  1  1.0  0.0  0.44  1.0
  Y  Y5  1  0.88  0.0  0.14  1.0
  P  P0  1  0.98  0.0  0.07  1.0
  P  P1  1  0.14  0.0  0.76  1.0

data_Y2P
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.8
_cell_length_b   6.45
_cell_length_c   6.52
_cell_angle_alpha   90.54
_cell_angle_beta   90.0
_cell_angle_gamma   107.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2P
_chemical_formula_sum   'Y4 P2'
_cell_volume   152.51
_cell_formula_units_Z   2
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  0.0  0.56  1.0
  Y  Y1  1  0.0  0.12  0.86  1.0
  Y  Y2  1  0.0  0.46  0.59  1.0
  Y  Y3  1  0.0  0.69  0.34  1.0
  P  P4  1  0.0  0.02  0.93  1.0
  P  P5  1  0.0  0.86  0.24  1.0

Y Y Y Y P P