data_YZn2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.32
_cell_length_b   3.32
_cell_length_c   6.57
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YZn2Rh
_chemical_formula_sum   'Y1 Zn2 Rh1'
_cell_volume   72.57
_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
  Y  Y1  1  0.0  0.0  0.77  1.0
  Zn  Zn2  1  0.66  0.66  0.34  1.0
  Zn  Zn3  1  0.0  0.0  0.71  1.0
  Rh  Rh0  1  0.66  0.66  0.03  1.0

data_YZn2Rh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.7
_cell_length_b   4.7
_cell_length_c   6.57
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YZn2Rh
_chemical_formula_sum   'Y2 Zn4 Rh2'
_cell_volume   145.13
_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
  Y  Y0  2  0.0  0.0  0.77  1.0
  Zn  Zn1  2  0.0  0.0  0.71  1.0
  Zn  Zn2  2  0.16  0.5  0.34  1.0
  Rh  Rh3  2  0.16  0.5  0.03  1.0

Y Zn Zn Rh
Y Zn Zn Rh 0 2 o o o 0 3 - - + 1 3 o o o 