data_CrGe2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.28
_cell_length_b   5.31
_cell_length_c   5.31
_cell_angle_alpha   39.73
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrGe2Pb
_chemical_formula_sum   'Cr1 Ge2 Pb1'
_cell_volume   77.0
_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
  Cr  Cr0  1  0.0  0.0  0.93  1.0
  Ge  Ge1  1  0.14  0.0  0.16  1.0
  Ge  Ge2  1  0.0  0.0  0.88  1.0
  Pb  Pb3  1  0.14  0.0  0.9  1.0

data_CrGe2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.61
_cell_length_b   4.28
_cell_length_c   5.31
_cell_angle_alpha   90.0
_cell_angle_beta   109.87
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrGe2Pb
_chemical_formula_sum   'Cr1 Ge2 Pb1'
_cell_volume   77.0
_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
  Cr  Cr0  1  0.07  0.0  0.07  1.0
  Ge  Ge1  1  0.12  0.0  0.12  1.0
  Ge  Ge2  1  0.84  0.14  0.84  1.0
  Pb  Pb3  1  0.1  0.14  0.1  1.0

Cr Ge Ge Pb
Cr Ge Ge Pb 0 2 o o o 0 1 o o + 0 3 o o o 1 2 o o - 1 3 o o - 2 3 o o o 