data_NiP2Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.73
_cell_length_b   2.73
_cell_length_c   9.18
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   119.63
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NiP2Ir
_chemical_formula_sum   'Ni1 P2 Ir1'
_cell_volume   59.57
_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
  Ni  Ni1  1  0.0  0.0  0.24  1.0
  P  P2  1  0.37  0.0  0.5  1.0
  P  P3  1  0.0  0.0  0.5  1.0
  Ir  Ir0  1  0.37  0.0  0.54  1.0

data_NiP2Ir
_symmetry_space_group_name_H-M   Cm
_cell_length_a   2.73
_cell_length_b   4.75
_cell_length_c   9.18
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   NiP2Ir
_chemical_formula_sum   'Ni2 P4 Ir2'
_cell_volume   119.14
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Ni  Ni0  2  0.0  0.0  0.24  1.0
  P  P1  2  0.0  0.0  0.5  1.0
  P  P2  2  0.37  0.0  0.5  1.0
  Ir  Ir3  2  0.37  0.0  0.54  1.0

Ni P P Ir