The compound described by Mg2InN2 crystallizes in the trigonal P-3m1 space group. Mg(1) is bonded to four equivalent N(1) atoms to form distorted MgN4 tetrahedra that share corners with six equivalent In(1)N6 octahedra, corners with six equivalent Mg(1)N4 tetrahedra, edges with three equivalent In(1)N6 octahedra, and edges with three equivalent Mg(1)N4 tetrahedra. The corner-sharing octahedral tilt angles range from 30-49°. In(1) is bonded to six equivalent N(1) atoms to form distorted InN6 octahedra that share corners with twelve equivalent Mg(1)N4 tetrahedra, edges with six equivalent In(1)N6 octahedra, and edges with six equivalent Mg(1)N4 tetrahedra. N(1) is bonded in a 7-coordinate geometry to four equivalent Mg(1) and three equivalent In(1) atoms. is represented by the CIF file [CIF]
data_Mg2InN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.552
_cell_length_b   3.553
_cell_length_c   6.258
_cell_angle_alpha   90.000
_cell_angle_beta   90.043
_cell_angle_gamma   120.010
_symmetry_Int_Tables_number   1
_cell_volume   68.382
_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
  Mg  Mg0  1  0.667  0.333  0.147  1.0
  Mg  Mg1  1  0.333  0.667  0.853  1.0
  In  In2  1  0.000  0.000  0.500  1.0
  N  N3  1  0.666  0.333  0.788  1.0
  N  N4  1  0.334  0.667  0.212  1.0
[/CIF]
.
The compound described by Mg2InN2 crystallizes in the trigonal P-3m1 space group. Mg(1) is bonded to four equivalent N(1) atoms to form distorted MgN4 tetrahedra that share corners with six equivalent In(1)N6 octahedra, corners with six equivalent Mg(1)N4 tetrahedra, edges with three equivalent In(1)N6 octahedra, and edges with three equivalent Mg(1)N4 tetrahedra. The corner-sharing octahedral tilt angles range from 30-49°. In(1) is bonded to six equivalent N(1) atoms to form distorted InN6 octahedra that share corners with twelve equivalent Mg(1)N4 tetrahedra, edges with six equivalent In(1)N6 octahedra, and edges with six equivalent Mg(1)N4 tetrahedra. N(1) is bonded in a 7-coordinate geometry to four equivalent Mg(1) and three equivalent In(1) atoms. is represented by the CIF file [CIF]
data_Mg2InN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.552
_cell_length_b   3.553
_cell_length_c   6.258
_cell_angle_alpha   90.000
_cell_angle_beta   90.043
_cell_angle_gamma   120.010
_symmetry_Int_Tables_number   1
_cell_volume   68.382
_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
  Mg  Mg0  1  0.667  0.333  0.147  1.0
  Mg  Mg1  1  0.333  0.667  0.853  1.0
  In  In2  1  0.000  0.000  0.500  1.0
  N  N3  1  0.666  0.333  0.788  1.0
  N  N4  1  0.334  0.667  0.212  1.0
[/CIF]
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