The crystal structure described by MnWN2 crystallizes in the hexagonal P6_3mc space group. W(1) is bonded to three equivalent N(1) and three equivalent N(2) atoms to form distorted WN6 octahedra that share corners with six equivalent Mn(1)N4 tetrahedra, edges with six equivalent W(1)N6 octahedra, and edges with three equivalent Mn(1)N4 tetrahedra. Mn(1) is bonded to one N(2) and three equivalent N(1) atoms to form MnN4 tetrahedra that share corners with six equivalent W(1)N6 octahedra, corners with six equivalent Mn(1)N4 tetrahedra, and edges with three equivalent W(1)N6 octahedra. The corner-sharing octahedral tilt angles range from 27-57°. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent W(1) and three equivalent Mn(1) atoms. In the second N site, N(2) is bonded in a distorted rectangular see-saw-like geometry to three equivalent W(1) and one Mn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_MnWN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.044
_cell_length_b   3.044
_cell_length_c   10.289
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   82.551
_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
  Mn  Mn0  1  0.000  0.000  0.985  1.0
  Mn  Mn1  1  0.000  0.000  0.485  1.0
  W  W2  1  0.667  0.333  0.292  1.0
  W  W3  1  0.333  0.667  0.792  1.0
  N  N4  1  0.667  0.333  0.942  1.0
  N  N5  1  0.333  0.667  0.442  1.0
  N  N6  1  0.000  0.000  0.181  1.0
  N  N7  1  0.000  0.000  0.681  1.0
[/CIF]
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The crystal structure described by MnWN2 crystallizes in the hexagonal P6_3mc space group. W(1) is bonded to three equivalent N(1) and three equivalent N(2) atoms to form distorted WN6 octahedra that share corners with six equivalent Mn(1)N4 tetrahedra, edges with six equivalent W(1)N6 octahedra, and edges with three equivalent Mn(1)N4 tetrahedra. Mn(1) is bonded to one N(2) and three equivalent N(1) atoms to form MnN4 tetrahedra that share corners with six equivalent W(1)N6 octahedra, corners with six equivalent Mn(1)N4 tetrahedra, and edges with three equivalent W(1)N6 octahedra. The corner-sharing octahedral tilt angles range from 27-57°. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent W(1) and three equivalent Mn(1) atoms. In the second N site, N(2) is bonded in a distorted rectangular see-saw-like geometry to three equivalent W(1) and one Mn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_MnWN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.044
_cell_length_b   3.044
_cell_length_c   10.289
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   82.551
_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
  Mn  Mn0  1  0.000  0.000  0.985  1.0
  Mn  Mn1  1  0.000  0.000  0.485  1.0
  W  W2  1  0.667  0.333  0.292  1.0
  W  W3  1  0.333  0.667  0.792  1.0
  N  N4  1  0.667  0.333  0.942  1.0
  N  N5  1  0.333  0.667  0.442  1.0
  N  N6  1  0.000  0.000  0.181  1.0
  N  N7  1  0.000  0.000  0.681  1.0
[/CIF]
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