The material described by YWN3 crystallizes in the orthorhombic Cmcm space group. Y(1) is bonded to one N(2) and six equivalent N(1) atoms to form distorted YN7 pentagonal bipyramids that share corners with six equivalent W(1)N4 tetrahedra, edges with six equivalent Y(1)N7 pentagonal bipyramids, and  an edgeedge with one W(1)N4 tetrahedra. W(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form WN4 tetrahedra that share corners with six equivalent Y(1)N7 pentagonal bipyramids, corners with two equivalent W(1)N4 tetrahedra, and  an edgeedge with one Y(1)N7 pentagonal bipyramid. There are two inequivalent N sites. In the first N site, N(1) is bonded to three equivalent Y(1) and one W(1) atom to form a mixture of distorted corner and edge-sharing NY3W tetrahedra. In the second N site, N(2) is bonded in a trigonal planar geometry to one Y(1) and two equivalent W(1) atoms. is represented by the CIF card [CIF]
data_YWN3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.849
_cell_length_b   6.849
_cell_length_c   6.071
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   150.707
_symmetry_Int_Tables_number   1
_cell_volume   139.321
_cell_formula_units_Z   2
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
  Y  Y0  1  0.685  0.315  0.250  1.0
  Y  Y1  1  0.315  0.685  0.750  1.0
  W  W2  1  0.071  0.929  0.750  1.0
  W  W3  1  0.929  0.071  0.250  1.0
  N  N4  1  0.160  0.840  0.982  1.0
  N  N5  1  0.840  0.160  0.482  1.0
  N  N6  1  0.503  0.497  0.750  1.0
  N  N7  1  0.840  0.160  0.018  1.0
  N  N8  1  0.160  0.840  0.518  1.0
  N  N9  1  0.497  0.503  0.250  1.0
[/CIF]
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The material described by YWN3 crystallizes in the orthorhombic Cmcm space group. Y(1) is bonded to one N(2) and six equivalent N(1) atoms to form distorted YN7 pentagonal bipyramids that share corners with six equivalent W(1)N4 tetrahedra, edges with six equivalent Y(1)N7 pentagonal bipyramids, and  an edgeedge with one W(1)N4 tetrahedra. W(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form WN4 tetrahedra that share corners with six equivalent Y(1)N7 pentagonal bipyramids, corners with two equivalent W(1)N4 tetrahedra, and  an edgeedge with one Y(1)N7 pentagonal bipyramid. There are two inequivalent N sites. In the first N site, N(1) is bonded to three equivalent Y(1) and one W(1) atom to form a mixture of distorted corner and edge-sharing NY3W tetrahedra. In the second N site, N(2) is bonded in a trigonal planar geometry to one Y(1) and two equivalent W(1) atoms. is represented by the CIF card [CIF]
data_YWN3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.849
_cell_length_b   6.849
_cell_length_c   6.071
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   150.707
_symmetry_Int_Tables_number   1
_cell_volume   139.321
_cell_formula_units_Z   2
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
  Y  Y0  1  0.685  0.315  0.250  1.0
  Y  Y1  1  0.315  0.685  0.750  1.0
  W  W2  1  0.071  0.929  0.750  1.0
  W  W3  1  0.929  0.071  0.250  1.0
  N  N4  1  0.160  0.840  0.982  1.0
  N  N5  1  0.840  0.160  0.482  1.0
  N  N6  1  0.503  0.497  0.750  1.0
  N  N7  1  0.840  0.160  0.018  1.0
  N  N8  1  0.160  0.840  0.518  1.0
  N  N9  1  0.497  0.503  0.250  1.0
[/CIF]
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