data_YBe2Re
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.16
_cell_length_b   4.16
_cell_length_c   3.44
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YBe2Re
_chemical_formula_sum   'Y1 Be2 Re1'
_cell_volume   59.61
_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
  Y  Y3  1  0.0  0.0  0.0  1.0
  Be  Be0  1  0.0  0.08  0.72  1.0
  Be  Be1  1  0.08  0.0  0.72  1.0
  Re  Re2  1  0.08  0.08  0.0  1.0

data_YBe2Re
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.88
_cell_length_b   5.88
_cell_length_c   3.44
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YBe2Re
_chemical_formula_sum   'Y2 Be4 Re2'
_cell_volume   119.22
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Y  Y0  2  0.0  0.0  0.0  1.0
  Be  Be1  4  0.04  0.04  0.72  1.0
  Re  Re2  2  0.08  0.0  0.0  1.0

Y Be Be Re
(Be)2ReY crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Be clusters and two ReY clusters. In each Be cluster, Be(1) is bonded in a distorted single-bond geometry to one Be(1) atom. The Be(1)-Be(1) bond length is 0.47 Å. In each ReY cluster, Y(1) is bonded in a single-bond geometry to one Re(1) atom. The Y(1)-Re(1) bond length is 0.47 Å. Re(1) is bonded in a single-bond geometry to one Y(1) atom.