data_BePIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.88
_cell_length_b   3.88
_cell_length_c   3.88
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BePIr
_chemical_formula_sum   'Be1 P1 Ir1'
_cell_volume   41.24
_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
  Be  Be0  1  0.0  0.0  0.0  1.0
  P  P2  1  0.74  0.74  0.74  1.0
  Ir  Ir1  1  0.11  0.11  0.11  1.0

data_BePIr
_symmetry_space_group_name_H-M   R3m
_cell_length_a   3.88
_cell_length_b   3.88
_cell_length_c   9.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   BePIr
_chemical_formula_sum   'Be3 P3 Ir3'
_cell_volume   123.71
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Be  Be0  3  0.0  0.0  0.0  1.0
  P  P1  3  0.0  0.0  0.26  1.0
  Ir  Ir2  3  0.0  0.0  0.89  1.0

Be P Ir
Be P Ir 0 2 o o o 0 1 o - - 0 1 - o - 0 1 - - o 0 1 - - - 1 2 o + + 1 2 + o + 1 2 + + o 
BeIrP crystallizes in the trigonal R3m space group. Be(1) is bonded in a single-bond geometry to one Ir(1) and four equivalent P(1) atoms. The Be(1)-Ir(1) bond length is 1.08 Å. There are three shorter (2.35 Å) and one longer (2.45 Å) Be(1)-P(1) bond length. Ir(1) is bonded in a single-bond geometry to one Be(1) and three equivalent P(1) atoms. All Ir(1)-P(1) bond lengths are 2.27 Å. P(1) is bonded in a 7-coordinate geometry to four equivalent Be(1) and three equivalent Ir(1) atoms.