data_BeReSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.16
_cell_length_b   4.16
_cell_length_c   6.94
_cell_angle_alpha   109.25
_cell_angle_beta   109.25
_cell_angle_gamma   48.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeReSb2
_chemical_formula_sum   'Be1 Re1 Sb2'
_cell_volume   84.25
_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
  Be  Be0  1  0.31  0.0  0.98  1.0
  Re  Re1  1  0.03  0.0  0.09  1.0
  Sb  Sb2  1  0.23  0.0  0.81  1.0
  Sb  Sb3  1  0.13  0.0  0.29  1.0

data_BeReSb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.43
_cell_length_b   4.16
_cell_length_c   6.81
_cell_angle_alpha   74.0
_cell_angle_beta   75.41
_cell_angle_gamma   65.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeReSb2
_chemical_formula_sum   'Be1 Re1 Sb2'
_cell_volume   84.25
_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
  Be  Be0  1  0.0  0.33  0.98  1.0
  Re  Re1  1  0.0  0.94  0.09  1.0
  Sb  Sb2  1  0.0  0.42  0.81  1.0
  Sb  Sb3  1  0.0  0.84  0.29  1.0

Be Re Sb Sb
Be Re Sb Sb 0 2 o o o 0 1 o o + 1 3 o o o 
BeReSb2 is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one BeReSb2 cluster. Be(1) is bonded in a distorted bent 120 degrees geometry to one Re(1) and one Sb(1) atom. The Be(1)-Re(1) bond length is 1.57 Å. The Be(1)-Sb(1) bond length is 1.13 Å. Re(1) is bonded in a distorted bent 120 degrees geometry to one Be(1) and one Sb(2) atom. The Re(1)-Sb(2) bond length is 1.36 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a single-bond geometry to one Be(1) atom. In the second Sb site, Sb(2) is bonded in a single-bond geometry to one Re(1) atom.