data_LaZn2Cr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.57
_cell_length_b   4.57
_cell_length_c   6.04
_cell_angle_alpha   97.59
_cell_angle_beta   97.59
_cell_angle_gamma   38.58
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaZn2Cr
_chemical_formula_sum   'La1 Zn2 Cr1'
_cell_volume   77.71
_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  La1  1  0.2  0.0  0.62  1.0
  Zn  Zn2  1  0.74  0.0  0.47  1.0
  Zn  Zn3  1  0.54  0.0  0.42  1.0
  Cr  Cr0  1  0.96  0.0  0.43  1.0

data_LaZn2Cr
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.02
_cell_length_b   4.57
_cell_length_c   6.04
_cell_angle_alpha   97.59
_cell_angle_beta   90.0
_cell_angle_gamma   109.29
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaZn2Cr
_chemical_formula_sum   'La1 Zn2 Cr1'
_cell_volume   77.71
_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  0.8  0.38  1.0
  Zn  Zn1  1  0.0  0.26  0.53  1.0
  Zn  Zn2  1  0.0  0.46  0.58  1.0
  Cr  Cr3  1  0.0  0.04  0.57  1.0

La Zn Zn Cr