data_Sc2HgGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.3
_cell_length_b   3.3
_cell_length_c   8.1
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sc2HgGe
_chemical_formula_sum   'Sc2 Hg1 Ge1'
_cell_volume   88.27
_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
  Sc  Sc2  1  0.0  0.0  0.01  1.0
  Sc  Sc3  1  0.65  0.65  0.22  1.0
  Hg  Hg1  1  0.65  0.65  0.03  1.0
  Ge  Ge0  1  0.0  0.0  0.98  1.0

data_Sc2HgGe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.67
_cell_length_b   4.67
_cell_length_c   8.1
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Sc2HgGe
_chemical_formula_sum   'Sc4 Hg2 Ge2'
_cell_volume   176.54
_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
  Sc  Sc0  2  0.0  0.0  0.01  1.0
  Sc  Sc1  2  0.15  0.5  0.22  1.0
  Hg  Hg2  2  0.15  0.5  0.03  1.0
  Ge  Ge3  2  0.0  0.0  0.98  1.0

Sc Sc Hg Ge
Sc Sc Hg Ge 0 3 o o - 0 2 - - o 1 2 o o o 2 3 + + - 