data_YP2Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.47
_cell_length_b   5.47
_cell_length_c   5.47
_cell_angle_alpha   139.54
_cell_angle_beta   139.54
_cell_angle_gamma   58.55
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YP2Ir
_chemical_formula_sum   'Y1 P2 Ir1'
_cell_volume   68.43
_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  0.77  1.0
  P  P1  1  0.0  0.0  0.0  1.0
  P  P2  1  0.89  0.0  0.39  1.0
  Ir  Ir0  1  0.0  0.89  0.39  1.0

data_YP2Ir
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.79
_cell_length_b   3.79
_cell_length_c   5.47
_cell_angle_alpha   110.23
_cell_angle_beta   110.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YP2Ir
_chemical_formula_sum   'Y1 P2 Ir1'
_cell_volume   68.43
_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  0.23  0.0  0.23  1.0
  P  P1  1  0.0  0.0  0.0  1.0
  P  P2  1  0.61  0.0  0.51  1.0
  Ir  Ir3  1  0.51  0.89  0.51  1.0

Y P P Ir
YIrP2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one YIrP2 cluster. Y(1) is bonded in a distorted single-bond geometry to one Ir(1), one P(1), and one P(2) atom. The Y(1)-Ir(1) bond length is 1.72 Å. The Y(1)-P(1) bond length is 1.23 Å. The Y(1)-P(2) bond length is 1.72 Å. Ir(1) is bonded in a 2-coordinate geometry to one Y(1) and one P(2) atom. The Ir(1)-P(2) bond length is 0.57 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded in a single-bond geometry to one Y(1) atom. In the second P site, P(2) is bonded in a 2-coordinate geometry to one Y(1) and one Ir(1) atom.