The crystal structure described by Nb3Al2N is Indium-like structured and crystallizes in the cubic P4_332 space group. The structure is zero-dimensional and consists of four Nb3Al2N clusters. Nb(1) is bonded in a single-bond geometry to one N(1) atom. Al(1) is bonded in a single-bond geometry to one N(1) atom. N(1) is bonded in a trigonal bipyramidal geometry to three equivalent Nb(1) and two equivalent Al(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Nb3Al2N
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   20.362
_cell_length_b   20.362
_cell_length_c   20.362
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   8442.855
_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
  Nb  Nb0  1  0.560  0.375  0.810  1.0
  Nb  Nb1  1  0.375  0.810  0.560  1.0
  Nb  Nb2  1  0.310  0.940  0.625  1.0
  Nb  Nb3  1  0.190  0.060  0.125  1.0
  Nb  Nb4  1  0.060  0.125  0.190  1.0
  Nb  Nb5  1  0.940  0.625  0.310  1.0
  Nb  Nb6  1  0.875  0.690  0.440  1.0
  Nb  Nb7  1  0.810  0.560  0.375  1.0
  Nb  Nb8  1  0.690  0.440  0.875  1.0
  Nb  Nb9  1  0.125  0.190  0.060  1.0
  Nb  Nb10  1  0.625  0.310  0.940  1.0
  Nb  Nb11  1  0.440  0.875  0.690  1.0
  Al  Al12  1  0.567  0.433  0.933  1.0
  Al  Al13  1  0.067  0.067  0.067  1.0
  Al  Al14  1  0.433  0.933  0.567  1.0
  Al  Al15  1  0.683  0.317  0.817  1.0
  Al  Al16  1  0.817  0.683  0.317  1.0
  Al  Al17  1  0.183  0.183  0.183  1.0
  Al  Al18  1  0.933  0.567  0.433  1.0
  Al  Al19  1  0.317  0.817  0.683  1.0
  N  N20  1  0.875  0.625  0.375  1.0
  N  N21  1  0.625  0.375  0.875  1.0
  N  N22  1  0.125  0.125  0.125  1.0
  N  N23  1  0.375  0.875  0.625  1.0
[/CIF]
.
The crystal structure described by Nb3Al2N is Indium-like structured and crystallizes in the cubic P4_332 space group. The structure is zero-dimensional and consists of four Nb3Al2N clusters. Nb(1) is bonded in a single-bond geometry to one N(1) atom. Al(1) is bonded in a single-bond geometry to one N(1) atom. N(1) is bonded in a trigonal bipyramidal geometry to three equivalent Nb(1) and two equivalent Al(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Nb3Al2N
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   20.362
_cell_length_b   20.362
_cell_length_c   20.362
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   8442.855
_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
  Nb  Nb0  1  0.560  0.375  0.810  1.0
  Nb  Nb1  1  0.375  0.810  0.560  1.0
  Nb  Nb2  1  0.310  0.940  0.625  1.0
  Nb  Nb3  1  0.190  0.060  0.125  1.0
  Nb  Nb4  1  0.060  0.125  0.190  1.0
  Nb  Nb5  1  0.940  0.625  0.310  1.0
  Nb  Nb6  1  0.875  0.690  0.440  1.0
  Nb  Nb7  1  0.810  0.560  0.375  1.0
  Nb  Nb8  1  0.690  0.440  0.875  1.0
  Nb  Nb9  1  0.125  0.190  0.060  1.0
  Nb  Nb10  1  0.625  0.310  0.940  1.0
  Nb  Nb11  1  0.440  0.875  0.690  1.0
  Al  Al12  1  0.567  0.433  0.933  1.0
  Al  Al13  1  0.067  0.067  0.067  1.0
  Al  Al14  1  0.433  0.933  0.567  1.0
  Al  Al15  1  0.683  0.317  0.817  1.0
  Al  Al16  1  0.817  0.683  0.317  1.0
  Al  Al17  1  0.183  0.183  0.183  1.0
  Al  Al18  1  0.933  0.567  0.433  1.0
  Al  Al19  1  0.317  0.817  0.683  1.0
  N  N20  1  0.875  0.625  0.375  1.0
  N  N21  1  0.625  0.375  0.875  1.0
  N  N22  1  0.125  0.125  0.125  1.0
  N  N23  1  0.375  0.875  0.625  1.0
[/CIF]
.