data_MgCrRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.16
_cell_length_b   5.16
_cell_length_c   5.16
_cell_angle_alpha   146.3
_cell_angle_beta   141.19
_cell_angle_gamma   52.33
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCrRh
_chemical_formula_sum   'Mg1 Cr1 Rh1'
_cell_volume   47.46
_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
  Mg  Mg1  1  0.0  0.0  0.21  1.0
  Cr  Cr0  1  0.0  0.0  0.04  1.0
  Rh  Rh2  1  0.0  0.0  0.26  1.0

data_MgCrRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.99
_cell_length_b   3.43
_cell_length_c   5.16
_cell_angle_alpha   109.41
_cell_angle_beta   106.85
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCrRh
_chemical_formula_sum   'Mg1 Cr1 Rh1'
_cell_volume   47.46
_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
  Mg  Mg0  1  0.79  0.79  0.79  1.0
  Cr  Cr1  1  0.96  0.96  0.96  1.0
  Rh  Rh2  1  0.74  0.74  0.74  1.0

Mg Cr Rh
MgCrRh crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one MgCrRh cluster. Mg(1) is bonded in a distorted linear geometry to one Cr(1) and one Rh(1) atom. The Mg(1)-Cr(1) bond length is 0.86 Å. The Mg(1)-Rh(1) bond length is 0.28 Å. Cr(1) is bonded in a single-bond geometry to one Mg(1) atom. Rh(1) is bonded in a single-bond geometry to one Mg(1) atom.