data_HgGe2Mo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.93
_cell_length_b   4.93
_cell_length_c   5.32
_cell_angle_alpha   95.53
_cell_angle_beta   95.53
_cell_angle_gamma   35.22
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HgGe2Mo
_chemical_formula_sum   'Hg1 Ge2 Mo1'
_cell_volume   74.08
_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
  Hg  Hg2  1  0.43  0.0  0.65  1.0
  Ge  Ge0  1  0.09  0.0  0.22  1.0
  Ge  Ge1  1  0.76  0.0  0.08  1.0
  Mo  Mo3  1  0.0  0.0  0.0  1.0

data_HgGe2Mo
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.98
_cell_length_b   4.93
_cell_length_c   5.32
_cell_angle_alpha   95.53
_cell_angle_beta   90.0
_cell_angle_gamma   107.61
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HgGe2Mo
_chemical_formula_sum   'Hg1 Ge2 Mo1'
_cell_volume   74.08
_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
  Hg  Hg0  1  0.0  0.57  0.35  1.0
  Ge  Ge1  1  0.0  0.24  0.92  1.0
  Ge  Ge2  1  0.0  0.91  0.78  1.0
  Mo  Mo3  1  0.0  0.0  0.0  1.0

Hg Ge Ge Mo
MoHgGe2 crystallizes in the triclinic P1 space group. Mo(1) is bonded in an L-shaped geometry to one Hg(1), one Ge(1), and one Ge(2) atom. The Mo(1)-Hg(1) bond length is 2.94 Å. The Mo(1)-Ge(1) bond length is 1.20 Å. The Mo(1)-Ge(2) bond length is 1.28 Å. Hg(1) is bonded in a 5-coordinate geometry to one Mo(1), two equivalent Hg(1), one Ge(1), and one Ge(2) atom. Both Hg(1)-Hg(1) bond lengths are 2.98 Å. The Hg(1)-Ge(1) bond length is 2.69 Å. The Hg(1)-Ge(2) bond length is 2.69 Å. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a single-bond geometry to one Mo(1) and one Hg(1) atom. In the second Ge site, Ge(2) is bonded in a single-bond geometry to one Mo(1) and one Hg(1) atom.