data_SrHfMnOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.69
_cell_length_b   4.69
_cell_length_c   4.69
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrHfMnOs
_chemical_formula_sum   'Sr1 Hf1 Mn1 Os1'
_cell_volume   72.95
_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  Sr3  1  0.66  0.66  0.66  1.0
  Hf  Hf0  1  0.32  0.32  0.32  1.0
  Mn  Mn1  1  0.0  0.0  0.0  1.0
  Os  Os2  1  0.97  0.97  0.97  1.0

data_SrHfMnOs
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.69
_cell_length_b   4.69
_cell_length_c   11.49
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   SrHfMnOs
_chemical_formula_sum   'Sr3 Hf3 Mn3 Os3'
_cell_volume   218.85
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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  3  0.0  0.0  0.34  1.0
  Hf  Hf1  3  0.0  0.0  0.68  1.0
  Mn  Mn2  3  0.0  0.0  0.0  1.0
  Os  Os3  3  0.0  0.0  0.03  1.0

Sr Hf Mn Os
Sr Hf Mn Os 0 1 o o + 0 1 o + o 0 1 + o o 0 2 o + + 0 2 + o + 0 2 + + o 0 3 - o o 0 3 o - o 0 3 o o - 1 2 o o + 1 2 o + o 1 2 + o o 1 3 - - o 1 3 - o - 1 3 o - - 2 3 - - - 
SrHfMnOs crystallizes in the trigonal R3m space group. Sr(1) is bonded in a 11-coordinate geometry to four equivalent Hf(1), three equivalent Mn(1), and four equivalent Os(1) atoms. There are three shorter (2.71 Å) and one longer (3.93 Å) Sr(1)-Hf(1) bond length. All Sr(1)-Mn(1) bond lengths are 2.71 Å. There are three shorter (2.71 Å) and one longer (3.63 Å) Sr(1)-Os(1) bond length. Hf(1) is bonded in a 11-coordinate geometry to four equivalent Sr(1), four equivalent Mn(1), and three equivalent Os(1) atoms. There are three shorter (2.71 Å) and one longer (3.63 Å) Hf(1)-Mn(1) bond length. All Hf(1)-Os(1) bond lengths are 2.71 Å. Mn(1) is bonded in a single-bond geometry to three equivalent Sr(1), four equivalent Hf(1), and one Os(1) atom. The Mn(1)-Os(1) bond length is 0.29 Å. Os(1) is bonded in a single-bond geometry to four equivalent Sr(1), three equivalent Hf(1), and one Mn(1) atom.