data_Be2PPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.94
_cell_length_b   2.94
_cell_length_c   5.11
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2PPt
_chemical_formula_sum   'Be2 P1 Pt1'
_cell_volume   44.23
_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  0.47  0.47  0.85  1.0
  Be  Be1  1  0.47  0.47  0.26  1.0
  P  P2  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.0  0.0  0.56  1.0

data_Be2PPt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.16
_cell_length_b   4.16
_cell_length_c   5.11
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Be2PPt
_chemical_formula_sum   'Be4 P2 Pt2'
_cell_volume   88.46
_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
  Be  Be0  2  0.47  0.0  0.26  1.0
  Be  Be1  2  0.47  0.0  0.85  1.0
  P  P2  2  0.0  0.0  0.0  1.0
  Pt  Pt3  2  0.0  0.0  0.56  1.0

Be Be P Pt
Be2PtP crystallizes in the monoclinic Cm space group. There are two inequivalent Be sites. In the first Be site, Be(1) is bonded in a 9-coordinate geometry to one Be(2), four equivalent Pt(1), and four equivalent P(1) atoms. The Be(1)-Be(2) bond length is 2.10 Å. There are a spread of Be(1)-Pt(1) bond distances ranging from 2.47-2.67 Å. There are a spread of Be(1)-P(1) bond distances ranging from 2.10-2.33 Å. In the second Be site, Be(2) is bonded in a distorted q6 geometry to one Be(1), four equivalent Pt(1), and four equivalent P(1) atoms. There are a spread of Be(2)-Pt(1) bond distances ranging from 2.47-2.67 Å. There are a spread of Be(2)-P(1) bond distances ranging from 2.37-2.58 Å. Pt(1) is bonded in a 9-coordinate geometry to four equivalent Be(1), four equivalent Be(2), and one P(1) atom. The Pt(1)-P(1) bond length is 2.27 Å. P(1) is bonded in a 9-coordinate geometry to four equivalent Be(1), four equivalent Be(2), and one Pt(1) atom.