The structure described by Tm2MoO6 crystallizes in the monoclinic C2/c space group. There are three inequivalent Tm sites. In the first Tm site, Tm(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 Tm site, Tm(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 Tm site, Tm(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 Tm(1), one Tm(2), one Tm(3), and one Mo(1) atom. In the second O site, O(4) is bonded in a 3-coordinate geometry to two equivalent Tm(1) and one Mo(1) atom. In the third O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Tm(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 Tm(1) and one Mo(1) atom. In the fifth O site, O(1) is bonded to two equivalent Tm(1) and two equivalent Tm(3) atoms to form OTm4 tetrahedra that share corners with two equivalent O(1)Tm4 tetrahedra, corners with four equivalent O(2)Tm3Mo tetrahedra,  an edgeedge with one O(2)Tm3Mo tetrahedra, and edges with three equivalent O(1)Tm4 tetrahedra. In the sixth O site, O(2) is bonded to one Tm(1), one Tm(2), one Tm(3), and one Mo(1) atom to form OTm3Mo tetrahedra that share corners with two equivalent O(2)Tm3Mo tetrahedra, corners with four equivalent O(1)Tm4 tetrahedra, and  an edgeedge with one O(1)Tm4 tetrahedra. is represented by the CIF card [CIF]
data_Tm2MoO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.743
_cell_length_b   9.743
_cell_length_c   5.264
_cell_angle_alpha   74.712
_cell_angle_beta   74.712
_cell_angle_gamma   67.737
_symmetry_Int_Tables_number   1
_cell_volume   438.526
_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
  Tm  Tm0  1  0.550  0.783  0.623  1.0
  Tm  Tm1  1  0.783  0.550  0.123  1.0
  Tm  Tm2  1  0.450  0.217  0.377  1.0
  Tm  Tm3  1  0.217  0.450  0.877  1.0
  Tm  Tm4  1  0.862  0.138  0.250  1.0
  Tm  Tm5  1  0.138  0.862  0.750  1.0
  Tm  Tm6  1  0.394  0.606  0.250  1.0
  Tm  Tm7  1  0.606  0.394  0.750  1.0
  Mo  Mo8  1  0.295  0.015  0.063  1.0
  Mo  Mo9  1  0.985  0.705  0.437  1.0
  Mo  Mo10  1  0.705  0.985  0.937  1.0
  Mo  Mo11  1  0.015  0.295  0.563  1.0
  O  O12  1  0.611  0.572  0.921  1.0
  O  O13  1  0.428  0.389  0.579  1.0
  O  O14  1  0.389  0.428  0.079  1.0
  O  O15  1  0.572  0.611  0.421  1.0
  O  O16  1  0.337  0.805  0.919  1.0
  O  O17  1  0.195  0.663  0.581  1.0
  O  O18  1  0.663  0.195  0.081  1.0
  O  O19  1  0.805  0.337  0.419  1.0
  O  O20  1  0.326  0.886  0.374  1.0
  O  O21  1  0.114  0.674  0.126  1.0
  O  O22  1  0.674  0.114  0.626  1.0
  O  O23  1  0.886  0.326  0.874  1.0
  O  O24  1  0.187  0.288  0.638  1.0
  O  O25  1  0.712  0.813  0.862  1.0
  O  O26  1  0.813  0.712  0.362  1.0
  O  O27  1  0.288  0.187  0.138  1.0
  O  O28  1  0.049  0.110  0.514  1.0
  O  O29  1  0.890  0.951  0.986  1.0
  O  O30  1  0.433  0.024  0.755  1.0
  O  O31  1  0.110  0.049  0.014  1.0
  O  O32  1  0.024  0.433  0.255  1.0
  O  O33  1  0.567  0.976  0.245  1.0
  O  O34  1  0.976  0.567  0.745  1.0
  O  O35  1  0.951  0.890  0.486  1.0
[/CIF]
.
The structure described by Tm2MoO6 crystallizes in the monoclinic C2/c space group. There are three inequivalent Tm sites. In the first Tm site, Tm(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 Tm site, Tm(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 Tm site, Tm(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 Tm(1), one Tm(2), one Tm(3), and one Mo(1) atom. In the second O site, O(4) is bonded in a 3-coordinate geometry to two equivalent Tm(1) and one Mo(1) atom. In the third O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Tm(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 Tm(1) and one Mo(1) atom. In the fifth O site, O(1) is bonded to two equivalent Tm(1) and two equivalent Tm(3) atoms to form OTm4 tetrahedra that share corners with two equivalent O(1)Tm4 tetrahedra, corners with four equivalent O(2)Tm3Mo tetrahedra,  an edgeedge with one O(2)Tm3Mo tetrahedra, and edges with three equivalent O(1)Tm4 tetrahedra. In the sixth O site, O(2) is bonded to one Tm(1), one Tm(2), one Tm(3), and one Mo(1) atom to form OTm3Mo tetrahedra that share corners with two equivalent O(2)Tm3Mo tetrahedra, corners with four equivalent O(1)Tm4 tetrahedra, and  an edgeedge with one O(1)Tm4 tetrahedra. is represented by the CIF card [CIF]
data_Tm2MoO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.743
_cell_length_b   9.743
_cell_length_c   5.264
_cell_angle_alpha   74.712
_cell_angle_beta   74.712
_cell_angle_gamma   67.737
_symmetry_Int_Tables_number   1
_cell_volume   438.526
_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
  Tm  Tm0  1  0.550  0.783  0.623  1.0
  Tm  Tm1  1  0.783  0.550  0.123  1.0
  Tm  Tm2  1  0.450  0.217  0.377  1.0
  Tm  Tm3  1  0.217  0.450  0.877  1.0
  Tm  Tm4  1  0.862  0.138  0.250  1.0
  Tm  Tm5  1  0.138  0.862  0.750  1.0
  Tm  Tm6  1  0.394  0.606  0.250  1.0
  Tm  Tm7  1  0.606  0.394  0.750  1.0
  Mo  Mo8  1  0.295  0.015  0.063  1.0
  Mo  Mo9  1  0.985  0.705  0.437  1.0
  Mo  Mo10  1  0.705  0.985  0.937  1.0
  Mo  Mo11  1  0.015  0.295  0.563  1.0
  O  O12  1  0.611  0.572  0.921  1.0
  O  O13  1  0.428  0.389  0.579  1.0
  O  O14  1  0.389  0.428  0.079  1.0
  O  O15  1  0.572  0.611  0.421  1.0
  O  O16  1  0.337  0.805  0.919  1.0
  O  O17  1  0.195  0.663  0.581  1.0
  O  O18  1  0.663  0.195  0.081  1.0
  O  O19  1  0.805  0.337  0.419  1.0
  O  O20  1  0.326  0.886  0.374  1.0
  O  O21  1  0.114  0.674  0.126  1.0
  O  O22  1  0.674  0.114  0.626  1.0
  O  O23  1  0.886  0.326  0.874  1.0
  O  O24  1  0.187  0.288  0.638  1.0
  O  O25  1  0.712  0.813  0.862  1.0
  O  O26  1  0.813  0.712  0.362  1.0
  O  O27  1  0.288  0.187  0.138  1.0
  O  O28  1  0.049  0.110  0.514  1.0
  O  O29  1  0.890  0.951  0.986  1.0
  O  O30  1  0.433  0.024  0.755  1.0
  O  O31  1  0.110  0.049  0.014  1.0
  O  O32  1  0.024  0.433  0.255  1.0
  O  O33  1  0.567  0.976  0.245  1.0
  O  O34  1  0.976  0.567  0.745  1.0
  O  O35  1  0.951  0.890  0.486  1.0
[/CIF]
.