data_LaZn2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.14
_cell_length_b   6.14
_cell_length_c   6.14
_cell_angle_alpha   43.15
_cell_angle_beta   43.15
_cell_angle_gamma   43.15
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaZn2Sb
_chemical_formula_sum   'La1 Zn2 Sb1'
_cell_volume   97.99
_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
  La  La0  1  0.0  0.0  0.09  1.0
  Zn  Zn2  1  0.0  0.0  0.54  1.0
  Zn  Zn3  1  0.0  0.0  0.87  1.0
  Sb  Sb1  1  0.0  0.0  0.64  1.0

data_LaZn2Sb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.82
_cell_length_b   4.51
_cell_length_c   6.14
_cell_angle_alpha   90.0
_cell_angle_beta   115.13
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LaZn2Sb
_chemical_formula_sum   'La2 Zn4 Sb2'
_cell_volume   195.97
_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
  La  La0  2  0.0  0.0  0.09  1.0
  Zn  Zn1  2  0.0  0.0  0.54  1.0
  Zn  Zn2  2  0.0  0.0  0.87  1.0
  Sb  Sb3  2  0.0  0.0  0.64  1.0

La Zn Zn Sb