data_Zr2ReGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.5
_cell_length_b   5.5
_cell_length_c   5.5
_cell_angle_alpha   137.66
_cell_angle_beta   137.66
_cell_angle_gamma   61.43
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zr2ReGe
_chemical_formula_sum   'Zr2 Re1 Ge1'
_cell_volume   74.54
_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
  Zr  Zr2  1  0.0  0.0  0.73  1.0
  Zr  Zr3  1  0.0  0.99  0.36  1.0
  Re  Re1  1  0.99  0.0  0.36  1.0
  Ge  Ge0  1  0.0  0.0  0.0  1.0

data_Zr2ReGe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.97
_cell_length_b   3.97
_cell_length_c   5.5
_cell_angle_alpha   111.17
_cell_angle_beta   111.17
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zr2ReGe
_chemical_formula_sum   'Zr2 Re1 Ge1'
_cell_volume   74.54
_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
  Zr  Zr0  1  0.38  0.36  0.38  1.0
  Zr  Zr1  1  0.73  0.73  0.73  1.0
  Re  Re2  1  0.36  0.38  0.38  1.0
  Ge  Ge3  1  0.0  0.0  0.0  1.0

Zr Zr Re Ge
Zr(Re)ZrGe is BCT5 structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one germanium;zirconium molecule and one rhenium;zirconium molecule.