data_SrCrInIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.86
_cell_length_b   4.86
_cell_length_c   4.86
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCrInIr
_chemical_formula_sum   'Sr1 Cr1 In1 Ir1'
_cell_volume   81.07
_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
  Sr  Sr3  1  0.44  0.44  0.44  1.0
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  In  In1  1  0.15  0.15  0.15  1.0
  Ir  Ir2  1  0.72  0.72  0.72  1.0

data_SrCrInIr
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.86
_cell_length_b   4.86
_cell_length_c   11.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   SrCrInIr
_chemical_formula_sum   'Sr3 Cr3 In3 Ir3'
_cell_volume   243.2
_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
  Sr  Sr0  3  0.0  0.0  0.56  1.0
  Cr  Cr1  3  0.0  0.0  0.0  1.0
  In  In2  3  0.0  0.0  0.85  1.0
  Ir  Ir3  3  0.0  0.0  0.28  1.0

Sr Cr In Ir
SrCrIrIn crystallizes in the trigonal R3m space group. Sr(1) is bonded in a 11-coordinate geometry to three equivalent Cr(1), four equivalent Ir(1), and four equivalent In(1) atoms. All Sr(1)-Cr(1) bond lengths are 3.05 Å. There are three shorter (2.87 Å) and one longer (3.36 Å) Sr(1)-Ir(1) bond length. There are three shorter (2.87 Å) and one longer (3.36 Å) Sr(1)-In(1) bond length. Cr(1) is bonded in a distorted single-bond geometry to three equivalent Sr(1), four equivalent Ir(1), and one In(1) atom. There are three shorter (2.87 Å) and one longer (3.36 Å) Cr(1)-Ir(1) bond length. The Cr(1)-In(1) bond length is 1.82 Å. Ir(1) is bonded in a 11-coordinate geometry to four equivalent Sr(1), four equivalent Cr(1), and three equivalent In(1) atoms. All Ir(1)-In(1) bond lengths are 3.05 Å. In(1) is bonded in a distorted single-bond geometry to four equivalent Sr(1), one Cr(1), and three equivalent Ir(1) atoms.