The compound described by Tm2WO6 crystallizes in the monoclinic P2/c space group. There are three inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. In the second Tm site, Tm(2) is bonded in a 7-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(6), and two equivalent O(1) atoms. In the third Tm site, Tm(3) is bonded in a 8-coordinate geometry to two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. W(1) is bonded in a distorted octahedral geometry to one O(1), 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(1) is bonded to one Tm(1), two equivalent Tm(2), and one W(1) atom to form a mixture of edge and corner-sharing OTm3W tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Tm(1), one Tm(2), and one W(1) atom. In the third O site, O(3) is bonded to one Tm(1), one Tm(2), one Tm(3), and one W(1) atom to form a mixture of edge and corner-sharing OTm3W tetrahedra. In the fourth O site, O(4) is bonded to one Tm(1), one Tm(2), one Tm(3), and one W(1) atom to form a mixture of distorted edge and corner-sharing OTm3W tetrahedra. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Tm(2), one Tm(3), and one W(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to one Tm(2), one Tm(3), and one W(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tm2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.266
_cell_length_b   7.535
_cell_length_c   11.219
_cell_angle_alpha   75.216
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   430.438
_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  0.738  0.000  0.750  1.0
  Tm  Tm1  1  0.262  0.000  0.250  1.0
  Tm  Tm2  1  0.185  0.797  0.578  1.0
  Tm  Tm3  1  0.815  0.797  0.078  1.0
  Tm  Tm4  1  0.683  0.500  0.750  1.0
  Tm  Tm5  1  0.317  0.500  0.250  1.0
  Tm  Tm6  1  0.185  0.203  0.922  1.0
  Tm  Tm7  1  0.815  0.203  0.422  1.0
  W  W8  1  0.255  0.721  0.887  1.0
  W  W9  1  0.745  0.721  0.387  1.0
  W  W10  1  0.255  0.279  0.613  1.0
  W  W11  1  0.745  0.279  0.113  1.0
  O  O12  1  0.038  0.939  0.896  1.0
  O  O13  1  0.531  0.850  0.930  1.0
  O  O14  1  0.962  0.939  0.396  1.0
  O  O15  1  0.464  0.789  0.726  1.0
  O  O16  1  0.469  0.850  0.430  1.0
  O  O17  1  0.982  0.711  0.770  1.0
  O  O18  1  0.536  0.789  0.226  1.0
  O  O19  1  0.848  0.632  0.551  1.0
  O  O20  1  0.359  0.487  0.887  1.0
  O  O21  1  0.018  0.711  0.270  1.0
  O  O22  1  0.359  0.513  0.613  1.0
  O  O23  1  0.848  0.368  0.949  1.0
  O  O24  1  0.152  0.632  0.051  1.0
  O  O25  1  0.641  0.487  0.387  1.0
  O  O26  1  0.982  0.289  0.730  1.0
  O  O27  1  0.641  0.513  0.113  1.0
  O  O28  1  0.152  0.368  0.449  1.0
  O  O29  1  0.464  0.211  0.774  1.0
  O  O30  1  0.018  0.289  0.230  1.0
  O  O31  1  0.531  0.150  0.570  1.0
  O  O32  1  0.536  0.211  0.274  1.0
  O  O33  1  0.038  0.061  0.604  1.0
  O  O34  1  0.469  0.150  0.070  1.0
  O  O35  1  0.962  0.061  0.104  1.0
[/CIF]
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The compound described by Tm2WO6 crystallizes in the monoclinic P2/c space group. There are three inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. In the second Tm site, Tm(2) is bonded in a 7-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(6), and two equivalent O(1) atoms. In the third Tm site, Tm(3) is bonded in a 8-coordinate geometry to two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. W(1) is bonded in a distorted octahedral geometry to one O(1), 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(1) is bonded to one Tm(1), two equivalent Tm(2), and one W(1) atom to form a mixture of edge and corner-sharing OTm3W tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Tm(1), one Tm(2), and one W(1) atom. In the third O site, O(3) is bonded to one Tm(1), one Tm(2), one Tm(3), and one W(1) atom to form a mixture of edge and corner-sharing OTm3W tetrahedra. In the fourth O site, O(4) is bonded to one Tm(1), one Tm(2), one Tm(3), and one W(1) atom to form a mixture of distorted edge and corner-sharing OTm3W tetrahedra. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Tm(2), one Tm(3), and one W(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to one Tm(2), one Tm(3), and one W(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tm2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.266
_cell_length_b   7.535
_cell_length_c   11.219
_cell_angle_alpha   75.216
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   430.438
_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  0.738  0.000  0.750  1.0
  Tm  Tm1  1  0.262  0.000  0.250  1.0
  Tm  Tm2  1  0.185  0.797  0.578  1.0
  Tm  Tm3  1  0.815  0.797  0.078  1.0
  Tm  Tm4  1  0.683  0.500  0.750  1.0
  Tm  Tm5  1  0.317  0.500  0.250  1.0
  Tm  Tm6  1  0.185  0.203  0.922  1.0
  Tm  Tm7  1  0.815  0.203  0.422  1.0
  W  W8  1  0.255  0.721  0.887  1.0
  W  W9  1  0.745  0.721  0.387  1.0
  W  W10  1  0.255  0.279  0.613  1.0
  W  W11  1  0.745  0.279  0.113  1.0
  O  O12  1  0.038  0.939  0.896  1.0
  O  O13  1  0.531  0.850  0.930  1.0
  O  O14  1  0.962  0.939  0.396  1.0
  O  O15  1  0.464  0.789  0.726  1.0
  O  O16  1  0.469  0.850  0.430  1.0
  O  O17  1  0.982  0.711  0.770  1.0
  O  O18  1  0.536  0.789  0.226  1.0
  O  O19  1  0.848  0.632  0.551  1.0
  O  O20  1  0.359  0.487  0.887  1.0
  O  O21  1  0.018  0.711  0.270  1.0
  O  O22  1  0.359  0.513  0.613  1.0
  O  O23  1  0.848  0.368  0.949  1.0
  O  O24  1  0.152  0.632  0.051  1.0
  O  O25  1  0.641  0.487  0.387  1.0
  O  O26  1  0.982  0.289  0.730  1.0
  O  O27  1  0.641  0.513  0.113  1.0
  O  O28  1  0.152  0.368  0.449  1.0
  O  O29  1  0.464  0.211  0.774  1.0
  O  O30  1  0.018  0.289  0.230  1.0
  O  O31  1  0.531  0.150  0.570  1.0
  O  O32  1  0.536  0.211  0.274  1.0
  O  O33  1  0.038  0.061  0.604  1.0
  O  O34  1  0.469  0.150  0.070  1.0
  O  O35  1  0.962  0.061  0.104  1.0
[/CIF]
.