data_MgGe2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.84
_cell_length_b   5.84
_cell_length_c   5.84
_cell_angle_alpha   144.15
_cell_angle_beta   130.02
_cell_angle_gamma   63.02
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgGe2Te
_chemical_formula_sum   'Mg1 Ge2 Te1'
_cell_volume   88.48
_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
  Mg  Mg2  1  0.0  0.0  0.0  1.0
  Ge  Ge0  1  0.8  0.0  0.5  1.0
  Ge  Ge1  1  0.0  0.47  0.48  1.0
  Te  Te3  1  0.0  0.0  0.98  1.0

data_MgGe2Te
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.6
_cell_length_b   4.94
_cell_length_c   5.84
_cell_angle_alpha   114.99
_cell_angle_beta   107.92
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgGe2Te
_chemical_formula_sum   'Mg1 Ge2 Te1'
_cell_volume   88.48
_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
  Mg  Mg0  1  0.0  0.0  0.0  1.0
  Ge  Ge1  1  0.3  0.5  0.3  1.0
  Ge  Ge2  1  0.52  0.99  0.99  1.0
  Te  Te3  1  0.02  0.02  0.02  1.0

Mg Ge Ge Te