data_SrInCuNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   4.9
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrInCuNi
_chemical_formula_sum   'Sr1 In1 Cu1 Ni1'
_cell_volume   83.31
_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  0.47  0.47  0.47  1.0
  In  In1  1  0.73  0.73  0.73  1.0
  Cu  Cu0  1  0.2  0.2  0.2  1.0
  Ni  Ni2  1  0.0  0.0  0.0  1.0

data_SrInCuNi
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   12.01
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   SrInCuNi
_chemical_formula_sum   'Sr3 In3 Cu3 Ni3'
_cell_volume   249.92
_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  0.53  1.0
  In  In1  3  0.0  0.0  0.27  1.0
  Cu  Cu2  3  0.0  0.0  0.8  1.0
  Ni  Ni3  3  0.0  0.0  0.0  1.0

Sr In Cu Ni
SrNiCuIn crystallizes in the trigonal R3m space group. Sr(1) is bonded in a 11-coordinate geometry to three equivalent Ni(1), four equivalent Cu(1), and four equivalent In(1) atoms. All Sr(1)-Ni(1) bond lengths are 3.25 Å. There are three shorter (2.94 Å) and one longer (3.20 Å) Sr(1)-Cu(1) bond length. There are three shorter (2.94 Å) and one longer (3.20 Å) Sr(1)-In(1) bond length. Ni(1) is bonded in a 8-coordinate geometry to three equivalent Sr(1), one Cu(1), and four equivalent In(1) atoms. The Ni(1)-Cu(1) bond length is 2.40 Å. There are three shorter (2.94 Å) and one longer (3.20 Å) Ni(1)-In(1) bond length. Cu(1) is bonded in a 5-coordinate geometry to four equivalent Sr(1), one Ni(1), and three equivalent In(1) atoms. All Cu(1)-In(1) bond lengths are 3.25 Å. In(1) is bonded in a 11-coordinate geometry to four equivalent Sr(1), four equivalent Ni(1), and three equivalent Cu(1) atoms.