data_NbReMoPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.5
_cell_length_b   4.5
_cell_length_c   4.5
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbReMoPd
_chemical_formula_sum   'Nb1 Re1 Mo1 Pd1'
_cell_volume   64.49
_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
  Nb  Nb1  1  0.0  0.0  0.0  1.0
  Re  Re3  1  0.77  0.77  0.77  1.0
  Mo  Mo0  1  0.59  0.59  0.59  1.0
  Pd  Pd2  1  0.18  0.18  0.18  1.0

data_NbReMoPd
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.5
_cell_length_b   4.5
_cell_length_c   11.03
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   NbReMoPd
_chemical_formula_sum   'Nb3 Re3 Mo3 Pd3'
_cell_volume   193.48
_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
  Nb  Nb0  3  0.0  0.0  0.0  1.0
  Re  Re1  3  0.0  0.0  0.23  1.0
  Mo  Mo2  3  0.0  0.0  0.41  1.0
  Pd  Pd3  3  0.0  0.0  0.82  1.0

Nb Re Mo Pd
Nb Re Mo Pd 0 1 - - - 0 3 o o o 1 2 o o o 
NbMoRePd crystallizes in the trigonal R3m space group. Nb(1) is bonded in a 1-coordinate geometry to four equivalent Re(1) and one Pd(1) atom. There is one shorter (2.49 Å) and three longer (2.86 Å) Nb(1)-Re(1) bond lengths. The Nb(1)-Pd(1) bond length is 2.02 Å. Mo(1) is bonded in a 1-coordinate geometry to four equivalent Re(1) atoms. There is one shorter (2.02 Å) and three longer (3.08 Å) Mo(1)-Re(1) bond lengths. Re(1) is bonded in a 11-coordinate geometry to four equivalent Nb(1), four equivalent Mo(1), and three equivalent Pd(1) atoms. All Re(1)-Pd(1) bond lengths are 2.73 Å. Pd(1) is bonded in a distorted single-bond geometry to one Nb(1) and three equivalent Re(1) atoms.