The compound described by Li3W2N5 crystallizes in the tetragonal I4_1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded in a 4-coordinate geometry to one N(1), one N(4), and two equivalent N(2) atoms. In the second Li site, Li(2) is bonded in a distorted trigonal planar geometry to one N(1), one N(4), and one N(5) atom. In the third Li site, Li(3) is bonded in an L-shaped geometry to two equivalent N(2) atoms. In the fourth Li site, Li(4) is bonded in a square co-planar geometry to two equivalent N(1) and two equivalent N(2) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded to one N(1), one N(5), and two equivalent N(3) atoms to form corner-sharing WN4 tetrahedra. In the second W site, W(2) is bonded to one N(2), one N(5), and two equivalent N(4) atoms to form corner-sharing WN4 tetrahedra. There are five inequivalent N sites. In the first N site, N(1) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(2), one Li(4), and one W(1) atom. In the second N site, N(2) is bonded to one Li(3), one Li(4), two equivalent Li(1), and one W(2) atom to form a mixture of distorted edge and corner-sharing NLi4W square pyramids. In the third N site, N(3) is bonded in a bent 150 degrees geometry to two equivalent W(1) atoms. In the fourth N site, N(4) is bonded in a distorted see-saw-like geometry to one Li(1), one Li(2), and two equivalent W(2) atoms. In the fifth N site, N(5) is bonded in a distorted trigonal non-coplanar geometry to one Li(2), one W(1), and one W(2) atom. is represented by the CIF file [CIF]
data_Li3W2N5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.162
_cell_length_b   11.513
_cell_length_c   8.405
_cell_angle_alpha   90.000
_cell_angle_beta   62.695
_cell_angle_gamma   128.927
_symmetry_Int_Tables_number   1
_cell_volume   557.037
_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
  Li  Li0  1  0.503  0.659  0.981  1.0
  Li  Li1  1  0.497  0.341  0.484  1.0
  Li  Li2  1  0.816  0.657  0.075  1.0
  Li  Li3  1  0.184  0.343  0.891  1.0
  Li  Li4  1  0.674  0.268  0.616  1.0
  Li  Li5  1  0.326  0.732  0.290  1.0
  Li  Li6  1  0.863  0.094  0.271  1.0
  Li  Li7  1  0.137  0.906  0.134  1.0
  Li  Li8  1  1.000  1.000  0.615  1.0
  Li  Li9  1  1.000  0.500  0.865  1.0
  Li  Li10  1  1.000  0.500  0.215  1.0
  Li  Li11  1  1.000  1.000  0.965  1.0
  W  W12  1  0.159  0.392  0.462  1.0
  W  W13  1  0.841  0.608  0.621  1.0
  W  W14  1  0.625  0.733  0.479  1.0
  W  W15  1  0.375  0.267  0.104  1.0
  W  W16  1  0.424  0.812  0.817  1.0
  W  W17  1  0.576  0.188  0.241  1.0
  W  W18  1  0.201  0.888  0.679  1.0
  W  W19  1  0.799  0.112  0.880  1.0
  N  N20  1  0.203  0.514  0.281  1.0
  N  N21  1  0.797  0.486  0.484  1.0
  N  N22  1  0.824  0.811  0.221  1.0
  N  N23  1  0.176  0.189  0.045  1.0
  N  N24  1  0.936  0.835  0.813  1.0
  N  N25  1  0.064  0.165  0.749  1.0
  N  N26  1  0.735  0.400  0.164  1.0
  N  N27  1  0.265  0.600  0.899  1.0
  N  N28  1  0.264  0.299  0.335  1.0
  N  N29  1  0.736  0.701  0.599  1.0
  N  N30  1  0.333  0.535  0.550  1.0
  N  N31  1  0.667  0.465  0.883  1.0
  N  N32  1  0.204  0.825  0.890  1.0
  N  N33  1  0.796  0.175  0.094  1.0
  N  N34  1  0.447  0.122  0.518  1.0
  N  N35  1  0.553  0.878  0.965  1.0
  N  N36  1  0.640  0.905  0.538  1.0
  N  N37  1  0.360  0.095  0.177  1.0
  N  N38  1  0.170  0.765  0.522  1.0
  N  N39  1  0.830  0.235  0.692  1.0
[/CIF]
.
The compound described by Li3W2N5 crystallizes in the tetragonal I4_1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded in a 4-coordinate geometry to one N(1), one N(4), and two equivalent N(2) atoms. In the second Li site, Li(2) is bonded in a distorted trigonal planar geometry to one N(1), one N(4), and one N(5) atom. In the third Li site, Li(3) is bonded in an L-shaped geometry to two equivalent N(2) atoms. In the fourth Li site, Li(4) is bonded in a square co-planar geometry to two equivalent N(1) and two equivalent N(2) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded to one N(1), one N(5), and two equivalent N(3) atoms to form corner-sharing WN4 tetrahedra. In the second W site, W(2) is bonded to one N(2), one N(5), and two equivalent N(4) atoms to form corner-sharing WN4 tetrahedra. There are five inequivalent N sites. In the first N site, N(1) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(2), one Li(4), and one W(1) atom. In the second N site, N(2) is bonded to one Li(3), one Li(4), two equivalent Li(1), and one W(2) atom to form a mixture of distorted edge and corner-sharing NLi4W square pyramids. In the third N site, N(3) is bonded in a bent 150 degrees geometry to two equivalent W(1) atoms. In the fourth N site, N(4) is bonded in a distorted see-saw-like geometry to one Li(1), one Li(2), and two equivalent W(2) atoms. In the fifth N site, N(5) is bonded in a distorted trigonal non-coplanar geometry to one Li(2), one W(1), and one W(2) atom. is represented by the CIF file [CIF]
data_Li3W2N5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.162
_cell_length_b   11.513
_cell_length_c   8.405
_cell_angle_alpha   90.000
_cell_angle_beta   62.695
_cell_angle_gamma   128.927
_symmetry_Int_Tables_number   1
_cell_volume   557.037
_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
  Li  Li0  1  0.503  0.659  0.981  1.0
  Li  Li1  1  0.497  0.341  0.484  1.0
  Li  Li2  1  0.816  0.657  0.075  1.0
  Li  Li3  1  0.184  0.343  0.891  1.0
  Li  Li4  1  0.674  0.268  0.616  1.0
  Li  Li5  1  0.326  0.732  0.290  1.0
  Li  Li6  1  0.863  0.094  0.271  1.0
  Li  Li7  1  0.137  0.906  0.134  1.0
  Li  Li8  1  1.000  1.000  0.615  1.0
  Li  Li9  1  1.000  0.500  0.865  1.0
  Li  Li10  1  1.000  0.500  0.215  1.0
  Li  Li11  1  1.000  1.000  0.965  1.0
  W  W12  1  0.159  0.392  0.462  1.0
  W  W13  1  0.841  0.608  0.621  1.0
  W  W14  1  0.625  0.733  0.479  1.0
  W  W15  1  0.375  0.267  0.104  1.0
  W  W16  1  0.424  0.812  0.817  1.0
  W  W17  1  0.576  0.188  0.241  1.0
  W  W18  1  0.201  0.888  0.679  1.0
  W  W19  1  0.799  0.112  0.880  1.0
  N  N20  1  0.203  0.514  0.281  1.0
  N  N21  1  0.797  0.486  0.484  1.0
  N  N22  1  0.824  0.811  0.221  1.0
  N  N23  1  0.176  0.189  0.045  1.0
  N  N24  1  0.936  0.835  0.813  1.0
  N  N25  1  0.064  0.165  0.749  1.0
  N  N26  1  0.735  0.400  0.164  1.0
  N  N27  1  0.265  0.600  0.899  1.0
  N  N28  1  0.264  0.299  0.335  1.0
  N  N29  1  0.736  0.701  0.599  1.0
  N  N30  1  0.333  0.535  0.550  1.0
  N  N31  1  0.667  0.465  0.883  1.0
  N  N32  1  0.204  0.825  0.890  1.0
  N  N33  1  0.796  0.175  0.094  1.0
  N  N34  1  0.447  0.122  0.518  1.0
  N  N35  1  0.553  0.878  0.965  1.0
  N  N36  1  0.640  0.905  0.538  1.0
  N  N37  1  0.360  0.095  0.177  1.0
  N  N38  1  0.170  0.765  0.522  1.0
  N  N39  1  0.830  0.235  0.692  1.0
[/CIF]
.