data_SrBePd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.37
_cell_length_b   4.37
_cell_length_c   3.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrBePd2
_chemical_formula_sum   'Sr1 Be1 Pd2'
_cell_volume   73.17
_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
  Sr  Sr3  1  0.18  0.18  0.0  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Pd  Pd1  1  0.0  0.18  0.92  1.0
  Pd  Pd2  1  0.18  0.0  0.92  1.0

data_SrBePd2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.18
_cell_length_b   6.18
_cell_length_c   3.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrBePd2
_chemical_formula_sum   'Sr2 Be2 Pd4'
_cell_volume   146.33
_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
  Sr  Sr0  2  0.18  0.0  0.0  1.0
  Be  Be1  2  0.0  0.0  0.0  1.0
  Pd  Pd2  4  0.09  0.09  0.92  1.0

Sr Be Pd Pd
Sr Be Pd Pd 0 2 o o - 0 3 o o - 1 3 o o - 1 2 o o - 
SrBePd2 is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two SrBePd2 clusters. Sr(1) is bonded in a distorted L-shaped geometry to two equivalent Pd(1) atoms. Both Sr(1)-Pd(1) bond lengths are 0.86 Å. Be(1) is bonded in a distorted L-shaped geometry to two equivalent Pd(1) atoms. Both Be(1)-Pd(1) bond lengths are 0.86 Å. Pd(1) is bonded in an L-shaped geometry to one Sr(1) and one Be(1) atom.