data_LaBeBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.37
_cell_length_b   4.41
_cell_length_c   5.09
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaBeBr2
_chemical_formula_sum   'La1 Be1 Br2'
_cell_volume   97.99
_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
  La  La3  1  0.18  0.0  0.55  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Br  Br1  1  0.0  0.2  0.55  1.0
  Br  Br2  1  0.18  0.2  0.0  1.0

data_LaBeBr2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.37
_cell_length_b   4.41
_cell_length_c   5.09
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaBeBr2
_chemical_formula_sum   'La1 Be1 Br2'
_cell_volume   97.99
_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
  La  La0  1  0.18  0.0  0.55  1.0
  Be  Be1  1  0.0  0.0  0.0  1.0
  Br  Br2  1  0.0  0.2  0.55  1.0
  Br  Br3  1  0.18  0.2  0.0  1.0

La Be Br Br
BeBrLaBr is alpha carbon monoxide-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one BeBr cluster and one LaBr cluster. In the BeBr cluster, Be(1) is bonded in a single-bond geometry to one Br(2) atom. The Be(1)-Br(2) bond length is 1.20 Å. Br(2) is bonded in a single-bond geometry to one Be(1) atom. In the LaBr cluster, La(1) is bonded in a single-bond geometry to one Br(1) atom. The La(1)-Br(1) bond length is 1.20 Å. Br(1) is bonded in a single-bond geometry to one La(1) atom.