The compound described by Ho2MoO6 crystallizes in the monoclinic C2/c space group. There are three inequivalent Ho sites. In the first Ho site, Ho(1) is bonded in a 8-coordinate geometry to one O(2), one O(3), two equivalent O(1), two equivalent O(4), and two equivalent O(6) atoms. In the second Ho site, Ho(2) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(5) atoms. In the third Ho site, Ho(3) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Mo(1) is bonded in a 5-coordinate geometry to one O(2), one O(3), one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(3) is bonded in a 4-coordinate geometry to one Ho(1), one Ho(2), one Ho(3), and one Mo(1) atom. In the second O site, O(4) is bonded in a 3-coordinate geometry to two equivalent Ho(1) and one Mo(1) atom. In the third O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Ho(2) and one Mo(1) atom. In the fourth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ho(1) and one Mo(1) atom. In the fifth O site, O(1) is bonded to two equivalent Ho(1) and two equivalent Ho(3) atoms to form OHo4 tetrahedra that share corners with two equivalent O(1)Ho4 tetrahedra, corners with four equivalent O(2)Ho3Mo tetrahedra,  an edgeedge with one O(2)Ho3Mo tetrahedra, and edges with three equivalent O(1)Ho4 tetrahedra. In the sixth O site, O(2) is bonded to one Ho(1), one Ho(2), one Ho(3), and one Mo(1) atom to form OHo3Mo tetrahedra that share corners with two equivalent O(2)Ho3Mo tetrahedra, corners with four equivalent O(1)Ho4 tetrahedra, and  an edgeedge with one O(1)Ho4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ho2MoO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.821
_cell_length_b   9.821
_cell_length_c   5.316
_cell_angle_alpha   74.813
_cell_angle_beta   74.813
_cell_angle_gamma   67.880
_symmetry_Int_Tables_number   1
_cell_volume   450.692
_cell_formula_units_Z   4
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  0.449  0.216  0.378  1.0
  Ho  Ho1  1  0.784  0.551  0.122  1.0
  Ho  Ho2  1  0.551  0.784  0.622  1.0
  Ho  Ho3  1  0.216  0.449  0.878  1.0
  Ho  Ho4  1  0.863  0.137  0.250  1.0
  Ho  Ho5  1  0.137  0.863  0.750  1.0
  Ho  Ho6  1  0.393  0.607  0.250  1.0
  Ho  Ho7  1  0.607  0.393  0.750  1.0
  Mo  Mo8  1  0.295  0.015  0.062  1.0
  Mo  Mo9  1  0.985  0.705  0.438  1.0
  Mo  Mo10  1  0.705  0.985  0.938  1.0
  Mo  Mo11  1  0.015  0.295  0.562  1.0
  O  O12  1  0.611  0.573  0.920  1.0
  O  O13  1  0.427  0.389  0.580  1.0
  O  O14  1  0.389  0.427  0.080  1.0
  O  O15  1  0.573  0.611  0.420  1.0
  O  O16  1  0.337  0.807  0.917  1.0
  O  O17  1  0.193  0.663  0.583  1.0
  O  O18  1  0.663  0.193  0.083  1.0
  O  O19  1  0.807  0.337  0.417  1.0
  O  O20  1  0.326  0.886  0.370  1.0
  O  O21  1  0.114  0.674  0.130  1.0
  O  O22  1  0.674  0.114  0.630  1.0
  O  O23  1  0.886  0.326  0.870  1.0
  O  O24  1  0.185  0.288  0.639  1.0
  O  O25  1  0.712  0.815  0.861  1.0
  O  O26  1  0.815  0.712  0.361  1.0
  O  O27  1  0.288  0.185  0.139  1.0
  O  O28  1  0.049  0.111  0.515  1.0
  O  O29  1  0.889  0.951  0.985  1.0
  O  O30  1  0.951  0.889  0.485  1.0
  O  O31  1  0.111  0.049  0.015  1.0
  O  O32  1  0.025  0.432  0.259  1.0
  O  O33  1  0.568  0.975  0.241  1.0
  O  O34  1  0.975  0.568  0.741  1.0
  O  O35  1  0.432  0.025  0.759  1.0
[/CIF]
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The compound described by Ho2MoO6 crystallizes in the monoclinic C2/c space group. There are three inequivalent Ho sites. In the first Ho site, Ho(1) is bonded in a 8-coordinate geometry to one O(2), one O(3), two equivalent O(1), two equivalent O(4), and two equivalent O(6) atoms. In the second Ho site, Ho(2) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(5) atoms. In the third Ho site, Ho(3) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Mo(1) is bonded in a 5-coordinate geometry to one O(2), one O(3), one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(3) is bonded in a 4-coordinate geometry to one Ho(1), one Ho(2), one Ho(3), and one Mo(1) atom. In the second O site, O(4) is bonded in a 3-coordinate geometry to two equivalent Ho(1) and one Mo(1) atom. In the third O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Ho(2) and one Mo(1) atom. In the fourth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ho(1) and one Mo(1) atom. In the fifth O site, O(1) is bonded to two equivalent Ho(1) and two equivalent Ho(3) atoms to form OHo4 tetrahedra that share corners with two equivalent O(1)Ho4 tetrahedra, corners with four equivalent O(2)Ho3Mo tetrahedra,  an edgeedge with one O(2)Ho3Mo tetrahedra, and edges with three equivalent O(1)Ho4 tetrahedra. In the sixth O site, O(2) is bonded to one Ho(1), one Ho(2), one Ho(3), and one Mo(1) atom to form OHo3Mo tetrahedra that share corners with two equivalent O(2)Ho3Mo tetrahedra, corners with four equivalent O(1)Ho4 tetrahedra, and  an edgeedge with one O(1)Ho4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ho2MoO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.821
_cell_length_b   9.821
_cell_length_c   5.316
_cell_angle_alpha   74.813
_cell_angle_beta   74.813
_cell_angle_gamma   67.880
_symmetry_Int_Tables_number   1
_cell_volume   450.692
_cell_formula_units_Z   4
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  0.449  0.216  0.378  1.0
  Ho  Ho1  1  0.784  0.551  0.122  1.0
  Ho  Ho2  1  0.551  0.784  0.622  1.0
  Ho  Ho3  1  0.216  0.449  0.878  1.0
  Ho  Ho4  1  0.863  0.137  0.250  1.0
  Ho  Ho5  1  0.137  0.863  0.750  1.0
  Ho  Ho6  1  0.393  0.607  0.250  1.0
  Ho  Ho7  1  0.607  0.393  0.750  1.0
  Mo  Mo8  1  0.295  0.015  0.062  1.0
  Mo  Mo9  1  0.985  0.705  0.438  1.0
  Mo  Mo10  1  0.705  0.985  0.938  1.0
  Mo  Mo11  1  0.015  0.295  0.562  1.0
  O  O12  1  0.611  0.573  0.920  1.0
  O  O13  1  0.427  0.389  0.580  1.0
  O  O14  1  0.389  0.427  0.080  1.0
  O  O15  1  0.573  0.611  0.420  1.0
  O  O16  1  0.337  0.807  0.917  1.0
  O  O17  1  0.193  0.663  0.583  1.0
  O  O18  1  0.663  0.193  0.083  1.0
  O  O19  1  0.807  0.337  0.417  1.0
  O  O20  1  0.326  0.886  0.370  1.0
  O  O21  1  0.114  0.674  0.130  1.0
  O  O22  1  0.674  0.114  0.630  1.0
  O  O23  1  0.886  0.326  0.870  1.0
  O  O24  1  0.185  0.288  0.639  1.0
  O  O25  1  0.712  0.815  0.861  1.0
  O  O26  1  0.815  0.712  0.361  1.0
  O  O27  1  0.288  0.185  0.139  1.0
  O  O28  1  0.049  0.111  0.515  1.0
  O  O29  1  0.889  0.951  0.985  1.0
  O  O30  1  0.951  0.889  0.485  1.0
  O  O31  1  0.111  0.049  0.015  1.0
  O  O32  1  0.025  0.432  0.259  1.0
  O  O33  1  0.568  0.975  0.241  1.0
  O  O34  1  0.975  0.568  0.741  1.0
  O  O35  1  0.432  0.025  0.759  1.0
[/CIF]
.