data_SrCr2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.06
_cell_length_b   3.06
_cell_length_c   9.22
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.13
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCr2Pb
_chemical_formula_sum   'Sr1 Cr2 Pb1'
_cell_volume   83.96
_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
  Sr  Sr3  1  0.0  0.0  0.0  1.0
  Cr  Cr0  1  0.88  0.0  0.58  1.0
  Cr  Cr1  1  0.88  0.0  0.64  1.0
  Pb  Pb2  1  0.0  0.0  0.61  1.0

data_SrCr2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.06
_cell_length_b   3.06
_cell_length_c   9.22
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.13
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCr2Pb
_chemical_formula_sum   'Sr1 Cr2 Pb1'
_cell_volume   83.96
_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
  Sr  Sr0  1  0.0  0.0  0.0  1.0
  Cr  Cr1  1  0.88  0.0  0.58  1.0
  Cr  Cr2  1  0.88  0.0  0.64  1.0
  Pb  Pb3  1  0.0  0.0  0.61  1.0

Sr Cr Cr Pb