data_BeTePt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.0
_cell_length_b   3.0
_cell_length_c   7.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   91.02
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeTePt2
_chemical_formula_sum   'Be1 Te1 Pt2'
_cell_volume   70.45
_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  0.0  0.2  1.0
  Te  Te3  1  0.1  0.0  0.1  1.0
  Pt  Pt1  1  0.1  0.0  0.33  1.0
  Pt  Pt2  1  0.0  0.0  0.11  1.0

data_BeTePt2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.0
_cell_length_b   3.0
_cell_length_c   7.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   BeTePt2
_chemical_formula_sum   'Be1 Te1 Pt2'
_cell_volume   70.46
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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  0.0  0.2  1.0
  Te  Te1  1  0.1  0.0  0.1  1.0
  Pt  Pt2  1  0.0  0.0  0.11  1.0
  Pt  Pt3  1  0.1  0.0  0.33  1.0

Be Te Pt Pt
BePt2Te is Indium-like structured and crystallizes in the monoclinic Pm space group. The structure is zero-dimensional and consists of one BePt2Te cluster. Be(1) is bonded in a 2-coordinate geometry to one Pt(1) and one Pt(2) atom. The Be(1)-Pt(1) bond length is 1.02 Å. The Be(1)-Pt(2) bond length is 0.72 Å. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a single-bond geometry to one Be(1) atom. In the second Pt site, Pt(2) is bonded in a water-like geometry to one Be(1) and one Te(1) atom. The Pt(2)-Te(1) bond length is 0.32 Å. Te(1) is bonded in a distorted single-bond geometry to one Pt(2) atom.