data_HfMnRe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.45
_cell_length_b   4.45
_cell_length_c   4.45
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfMnRe2
_chemical_formula_sum   'Hf1 Mn1 Re2'
_cell_volume   62.32
_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
  Hf  Hf0  1  0.15  0.15  0.15  1.0
  Mn  Mn1  1  0.0  0.0  0.0  1.0
  Re  Re2  1  0.72  0.72  0.72  1.0
  Re  Re3  1  0.57  0.57  0.57  1.0

data_HfMnRe2
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.45
_cell_length_b   4.45
_cell_length_c   10.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   HfMnRe2
_chemical_formula_sum   'Hf3 Mn3 Re6'
_cell_volume   186.95
_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
  Hf  Hf0  3  0.0  0.0  0.85  1.0
  Mn  Mn1  3  0.0  0.0  0.0  1.0
  Re  Re2  3  0.0  0.0  0.28  1.0
  Re  Re3  3  0.0  0.0  0.43  1.0

Hf Mn Re Re
Hf Mn Re Re 0 1 o o o 2 3 o o o 
HfRe2Mn crystallizes in the trigonal R3m space group. Hf(1) is bonded in a distorted single-bond geometry to three equivalent Re(2) and one Mn(1) atom. All Hf(1)-Re(2) bond lengths are 2.76 Å. The Hf(1)-Mn(1) bond length is 1.60 Å. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded in a 1-coordinate geometry to one Re(2) atom. The Re(1)-Re(2) bond length is 1.60 Å. In the second Re site, Re(2) is bonded in a 7-coordinate geometry to three equivalent Hf(1), one Re(1), and three equivalent Mn(1) atoms. All Re(2)-Mn(1) bond lengths are 2.76 Å. Mn(1) is bonded in a single-bond geometry to one Hf(1) and three equivalent Re(2) atoms.