The crystal structure described by LiTbW2O8 is Zircon-derived structured and crystallizes in the tetragonal I-4 space group. Li(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. Tb(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. In the second W site, W(2) is bonded in a tetrahedral geometry to four equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Li(1), one Tb(1), and one W(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Li(1), one Tb(1), and one W(2) atom. is represented by the CIF file [CIF]
data_LiTb(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.728
_cell_length_b   6.728
_cell_length_c   6.728
_cell_angle_alpha   134.271
_cell_angle_beta   134.271
_cell_angle_gamma   66.666
_symmetry_Int_Tables_number   1
_cell_volume   153.689
_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
  Li  Li0  1  0.000  0.000  0.000  1.0
  Tb  Tb1  1  0.750  0.250  0.500  1.0
  W  W2  1  0.500  0.500  0.000  1.0
  W  W3  1  0.250  0.750  0.500  1.0
  O  O4  1  0.431  0.835  0.086  1.0
  O  O5  1  0.749  0.345  0.914  1.0
  O  O6  1  0.088  0.670  0.087  1.0
  O  O7  1  0.583  0.001  0.913  1.0
  O  O8  1  0.330  0.417  0.418  1.0
  O  O9  1  0.999  0.912  0.582  1.0
  O  O10  1  0.655  0.569  0.404  1.0
  O  O11  1  0.165  0.251  0.596  1.0
[/CIF]
.
The crystal structure described by LiTbW2O8 is Zircon-derived structured and crystallizes in the tetragonal I-4 space group. Li(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. Tb(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. In the second W site, W(2) is bonded in a tetrahedral geometry to four equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Li(1), one Tb(1), and one W(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Li(1), one Tb(1), and one W(2) atom. is represented by the CIF file [CIF]
data_LiTb(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.728
_cell_length_b   6.728
_cell_length_c   6.728
_cell_angle_alpha   134.271
_cell_angle_beta   134.271
_cell_angle_gamma   66.666
_symmetry_Int_Tables_number   1
_cell_volume   153.689
_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
  Li  Li0  1  0.000  0.000  0.000  1.0
  Tb  Tb1  1  0.750  0.250  0.500  1.0
  W  W2  1  0.500  0.500  0.000  1.0
  W  W3  1  0.250  0.750  0.500  1.0
  O  O4  1  0.431  0.835  0.086  1.0
  O  O5  1  0.749  0.345  0.914  1.0
  O  O6  1  0.088  0.670  0.087  1.0
  O  O7  1  0.583  0.001  0.913  1.0
  O  O8  1  0.330  0.417  0.418  1.0
  O  O9  1  0.999  0.912  0.582  1.0
  O  O10  1  0.655  0.569  0.404  1.0
  O  O11  1  0.165  0.251  0.596  1.0
[/CIF]
.