The structure described by W3O10 crystallizes in the triclinic P1 space group. There are three inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 3-30°. In the second W site, W(2) is bonded to one O(1), one O(2), one O(5), one O(6), one O(7), and one O(8) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 3-30°. In the third W site, W(3) is bonded to one O(10), one O(3), one O(4), one O(5), one O(6), and one O(9) atom to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 28-30°. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one W(1) and one W(3) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one W(1) and one W(3) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one W(2) and one W(3) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one W(2) and one W(3) atom. In the seventh O site, O(7) is bonded in a linear geometry to one W(1) and one W(2) atom. In the eighth O site, O(8) is bonded in a linear geometry to one W(1) and one W(2) atom. In the ninth O site, O(9) is bonded in a single-bond geometry to one W(3) atom. In the tenth O site, O(10) is bonded in a single-bond geometry to one W(3) atom. is represented by the CIF card [CIF]
data_W3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.381
_cell_length_b   5.400
_cell_length_c   7.462
_cell_angle_alpha   110.813
_cell_angle_beta   110.984
_cell_angle_gamma   88.368
_symmetry_Int_Tables_number   1
_cell_volume   188.016
_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
  W  W0  1  0.504  0.016  0.500  1.0
  W  W1  1  0.000  0.512  0.492  1.0
  W  W2  1  0.963  0.949  0.994  1.0
  O  O3  1  0.719  0.717  0.423  1.0
  O  O4  1  0.291  0.289  0.570  1.0
  O  O5  1  0.717  0.068  0.782  1.0
  O  O6  1  0.291  0.931  0.209  1.0
  O  O7  1  0.070  0.706  0.781  1.0
  O  O8  1  0.937  0.289  0.206  1.0
  O  O9  1  0.755  0.249  0.490  1.0
  O  O10  1  0.255  0.753  0.496  1.0
  O  O11  1  0.235  0.284  0.037  1.0
  O  O12  1  0.737  0.743  0.011  1.0
[/CIF]
.
The structure described by W3O10 crystallizes in the triclinic P1 space group. There are three inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 3-30°. In the second W site, W(2) is bonded to one O(1), one O(2), one O(5), one O(6), one O(7), and one O(8) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 3-30°. In the third W site, W(3) is bonded to one O(10), one O(3), one O(4), one O(5), one O(6), and one O(9) atom to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 28-30°. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one W(1) and one W(3) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one W(1) and one W(3) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one W(2) and one W(3) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one W(2) and one W(3) atom. In the seventh O site, O(7) is bonded in a linear geometry to one W(1) and one W(2) atom. In the eighth O site, O(8) is bonded in a linear geometry to one W(1) and one W(2) atom. In the ninth O site, O(9) is bonded in a single-bond geometry to one W(3) atom. In the tenth O site, O(10) is bonded in a single-bond geometry to one W(3) atom. is represented by the CIF card [CIF]
data_W3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.381
_cell_length_b   5.400
_cell_length_c   7.462
_cell_angle_alpha   110.813
_cell_angle_beta   110.984
_cell_angle_gamma   88.368
_symmetry_Int_Tables_number   1
_cell_volume   188.016
_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
  W  W0  1  0.504  0.016  0.500  1.0
  W  W1  1  0.000  0.512  0.492  1.0
  W  W2  1  0.963  0.949  0.994  1.0
  O  O3  1  0.719  0.717  0.423  1.0
  O  O4  1  0.291  0.289  0.570  1.0
  O  O5  1  0.717  0.068  0.782  1.0
  O  O6  1  0.291  0.931  0.209  1.0
  O  O7  1  0.070  0.706  0.781  1.0
  O  O8  1  0.937  0.289  0.206  1.0
  O  O9  1  0.755  0.249  0.490  1.0
  O  O10  1  0.255  0.753  0.496  1.0
  O  O11  1  0.235  0.284  0.037  1.0
  O  O12  1  0.737  0.743  0.011  1.0
[/CIF]
.