The material described by Ho2CoPtO6 crystallizes in the monoclinic P2_1/c space group. Ho(1) is bonded in a 8-coordinate geometry to two equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. Co(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CoO6 octahedra that share corners with six equivalent Pt(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-43°. Pt(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form PtO6 octahedra that share corners with six equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-43°. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Ho(1), one Co(1), and one Pt(1) atom to form distorted corner-sharing OHo2CoPt trigonal pyramids. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Ho(1), one Co(1), and one Pt(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to three equivalent Ho(1), one Co(1), and one Pt(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ho2CoPtO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.767
_cell_length_b   5.330
_cell_length_c   9.332
_cell_angle_alpha   55.433
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   236.209
_cell_formula_units_Z   2
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
  Ho  Ho0  1  0.075  0.722  0.753  1.0
  Ho  Ho1  1  0.925  0.278  0.247  1.0
  Ho  Ho2  1  0.575  0.278  0.747  1.0
  Ho  Ho3  1  0.425  0.722  0.253  1.0
  Co  Co4  1  0.500  0.500  0.000  1.0
  Co  Co5  1  0.000  0.500  0.500  1.0
  Pt  Pt6  1  0.500  0.000  0.500  1.0
  Pt  Pt7  1  0.000  0.000  0.000  1.0
  O  O8  1  0.446  0.880  0.749  1.0
  O  O9  1  0.554  0.120  0.251  1.0
  O  O10  1  0.946  0.120  0.751  1.0
  O  O11  1  0.054  0.880  0.249  1.0
  O  O12  1  0.803  0.748  0.568  1.0
  O  O13  1  0.197  0.252  0.432  1.0
  O  O14  1  0.303  0.252  0.932  1.0
  O  O15  1  0.697  0.748  0.068  1.0
  O  O16  1  0.311  0.626  0.557  1.0
  O  O17  1  0.689  0.374  0.443  1.0
  O  O18  1  0.811  0.374  0.943  1.0
  O  O19  1  0.189  0.626  0.057  1.0
[/CIF]
.
The material described by Ho2CoPtO6 crystallizes in the monoclinic P2_1/c space group. Ho(1) is bonded in a 8-coordinate geometry to two equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. Co(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CoO6 octahedra that share corners with six equivalent Pt(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-43°. Pt(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form PtO6 octahedra that share corners with six equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-43°. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Ho(1), one Co(1), and one Pt(1) atom to form distorted corner-sharing OHo2CoPt trigonal pyramids. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Ho(1), one Co(1), and one Pt(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to three equivalent Ho(1), one Co(1), and one Pt(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ho2CoPtO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.767
_cell_length_b   5.330
_cell_length_c   9.332
_cell_angle_alpha   55.433
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   236.209
_cell_formula_units_Z   2
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
  Ho  Ho0  1  0.075  0.722  0.753  1.0
  Ho  Ho1  1  0.925  0.278  0.247  1.0
  Ho  Ho2  1  0.575  0.278  0.747  1.0
  Ho  Ho3  1  0.425  0.722  0.253  1.0
  Co  Co4  1  0.500  0.500  0.000  1.0
  Co  Co5  1  0.000  0.500  0.500  1.0
  Pt  Pt6  1  0.500  0.000  0.500  1.0
  Pt  Pt7  1  0.000  0.000  0.000  1.0
  O  O8  1  0.446  0.880  0.749  1.0
  O  O9  1  0.554  0.120  0.251  1.0
  O  O10  1  0.946  0.120  0.751  1.0
  O  O11  1  0.054  0.880  0.249  1.0
  O  O12  1  0.803  0.748  0.568  1.0
  O  O13  1  0.197  0.252  0.432  1.0
  O  O14  1  0.303  0.252  0.932  1.0
  O  O15  1  0.697  0.748  0.068  1.0
  O  O16  1  0.311  0.626  0.557  1.0
  O  O17  1  0.689  0.374  0.443  1.0
  O  O18  1  0.811  0.374  0.943  1.0
  O  O19  1  0.189  0.626  0.057  1.0
[/CIF]
.