data_Sr2ZnRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.41
_cell_length_b   6.25
_cell_length_c   6.25
_cell_angle_alpha   42.09
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2ZnRh
_chemical_formula_sum   'Sr2 Zn1 Rh1'
_cell_volume   115.74
_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  Sr1  1  0.0  0.0  0.27  1.0
  Sr  Sr2  1  0.21  0.0  0.52  1.0
  Zn  Zn3  1  0.0  0.0  0.41  1.0
  Rh  Rh0  1  0.21  0.0  0.14  1.0

data_Sr2ZnRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.41
_cell_length_b   4.49
_cell_length_c   6.25
_cell_angle_alpha   111.05
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2ZnRh
_chemical_formula_sum   'Sr2 Zn1 Rh1'
_cell_volume   115.74
_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  0.27  0.27  1.0
  Sr  Sr1  1  0.79  0.52  0.52  1.0
  Zn  Zn2  1  0.0  0.41  0.41  1.0
  Rh  Rh3  1  0.79  0.14  0.14  1.0

Sr Sr Zn Rh
Sr Sr Zn Rh 0 2 o o o 0 3 o o o 1 2 o o o 
Sr2RhZn crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Sr2RhZn cluster. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a distorted bent 120 degrees geometry to one Rh(1) and one Zn(1) atom. The Sr(1)-Rh(1) bond length is 1.23 Å. The Sr(1)-Zn(1) bond length is 0.86 Å. In the second Sr site, Sr(2) is bonded in a single-bond geometry to one Zn(1) atom. The Sr(2)-Zn(1) bond length is 1.17 Å. Rh(1) is bonded in a single-bond geometry to one Sr(1) atom. Zn(1) is bonded in a distorted bent 120 degrees geometry to one Sr(1) and one Sr(2) atom.