data_ReMo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.78
_cell_length_b   3.78
_cell_length_c   7.91
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReMo
_chemical_formula_sum   'Re2 Mo2'
_cell_volume   97.63
_cell_formula_units_Z   2
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
  Re  Re2  1  0.0  0.18  0.12  1.0
  Re  Re3  1  0.89  0.09  0.16  1.0
  Mo  Mo0  1  0.0  0.18  0.76  1.0
  Mo  Mo1  1  0.89  0.09  0.81  1.0

data_ReMo
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.78
_cell_length_b   3.78
_cell_length_c   7.91
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReMo
_chemical_formula_sum   'Re2 Mo2'
_cell_volume   97.63
_cell_formula_units_Z   2
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
  Re  Re0  1  -0.0  0.18  0.12  1.0
  Re  Re1  1  0.89  0.09  0.16  1.0
  Mo  Mo2  1  -0.0  0.18  0.76  1.0
  Mo  Mo3  1  0.89  0.09  0.81  1.0

Re Re Mo Mo
Re Re Mo Mo 0 1 - o o 2 3 - o o 
MoRe crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one MoRe cluster. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a single-bond geometry to one Mo(2) atom. The Mo(1)-Mo(2) bond length is 0.54 Å. In the second Mo site, Mo(2) is bonded in a distorted bent 120 degrees geometry to one Mo(1) and one Re(1) atom. The Mo(2)-Re(1) bond length is 2.47 Å. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded in a distorted bent 120 degrees geometry to one Mo(2) and one Re(2) atom. The Re(1)-Re(2) bond length is 0.54 Å. In the second Re site, Re(2) is bonded in a single-bond geometry to one Re(1) atom.