The crystal structure described by TaON is Baddeleyite-derived structured and crystallizes in the monoclinic P2_1/c space group. Ta(1) is bonded to four equivalent N(1) and three equivalent O(1) atoms to form a mixture of distorted corner and edge-sharing TaN4O3 pentagonal bipyramids. N(1) is bonded to four equivalent Ta(1) atoms to form a mixture of corner and edge-sharing NTa4 tetrahedra. O(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent Ta(1) atoms. is represented by the CIF card [CIF]
data_TaNO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.979
_cell_length_b   5.041
_cell_length_c   5.195
_cell_angle_alpha   90.000
_cell_angle_beta   99.558
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   128.596
_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
  Ta  Ta0  1  0.293  0.455  0.716  1.0
  Ta  Ta1  1  0.707  0.955  0.784  1.0
  Ta  Ta2  1  0.707  0.545  0.284  1.0
  Ta  Ta3  1  0.293  0.045  0.216  1.0
  N  N4  1  0.444  0.744  0.979  1.0
  N  N5  1  0.556  0.244  0.521  1.0
  N  N6  1  0.556  0.256  0.021  1.0
  N  N7  1  0.444  0.756  0.479  1.0
  O  O8  1  0.062  0.326  0.347  1.0
  O  O9  1  0.938  0.826  0.153  1.0
  O  O10  1  0.938  0.674  0.653  1.0
  O  O11  1  0.062  0.174  0.847  1.0
[/CIF]
.
The crystal structure described by TaON is Baddeleyite-derived structured and crystallizes in the monoclinic P2_1/c space group. Ta(1) is bonded to four equivalent N(1) and three equivalent O(1) atoms to form a mixture of distorted corner and edge-sharing TaN4O3 pentagonal bipyramids. N(1) is bonded to four equivalent Ta(1) atoms to form a mixture of corner and edge-sharing NTa4 tetrahedra. O(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent Ta(1) atoms. is represented by the CIF card [CIF]
data_TaNO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.979
_cell_length_b   5.041
_cell_length_c   5.195
_cell_angle_alpha   90.000
_cell_angle_beta   99.558
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   128.596
_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
  Ta  Ta0  1  0.293  0.455  0.716  1.0
  Ta  Ta1  1  0.707  0.955  0.784  1.0
  Ta  Ta2  1  0.707  0.545  0.284  1.0
  Ta  Ta3  1  0.293  0.045  0.216  1.0
  N  N4  1  0.444  0.744  0.979  1.0
  N  N5  1  0.556  0.244  0.521  1.0
  N  N6  1  0.556  0.256  0.021  1.0
  N  N7  1  0.444  0.756  0.479  1.0
  O  O8  1  0.062  0.326  0.347  1.0
  O  O9  1  0.938  0.826  0.153  1.0
  O  O10  1  0.938  0.674  0.653  1.0
  O  O11  1  0.062  0.174  0.847  1.0
[/CIF]
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