The material described by Na3MnN2 crystallizes in the cubic Ia-3 space group. Na(1) is bonded in a 3-coordinate geometry to one N(1) and two equivalent N(2) atoms. Mn(1) is bonded to one N(1) and three equivalent N(2) atoms to form corner-sharing MnN4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted hexagonal bipyramidal geometry to six equivalent Na(1) and two equivalent Mn(1) atoms. In the second N site, N(2) is bonded in a 6-coordinate geometry to four equivalent Na(1) and two equivalent Mn(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na3MnN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.502
_cell_length_b   10.972
_cell_length_c   10.972
_cell_angle_alpha   90.000
_cell_angle_beta   125.264
_cell_angle_gamma   54.736
_symmetry_Int_Tables_number   1
_cell_volume   660.479
_cell_formula_units_Z   8
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
  Na  Na0  1  0.187  0.067  0.953  1.0
  Na  Na1  1  0.813  0.754  0.547  1.0
  Na  Na2  1  0.813  0.433  0.766  1.0
  Na  Na3  1  0.187  0.746  0.734  1.0
  Na  Na4  1  0.281  0.766  0.301  1.0
  Na  Na5  1  0.719  0.734  0.020  1.0
  Na  Na6  1  0.281  0.953  0.480  1.0
  Na  Na7  1  0.719  0.547  0.199  1.0
  Na  Na8  1  0.679  0.020  0.746  1.0
  Na  Na9  1  0.679  0.301  0.433  1.0
  Na  Na10  1  0.321  0.199  0.754  1.0
  Na  Na11  1  0.321  0.480  0.067  1.0
  Na  Na12  1  0.813  0.933  0.047  1.0
  Na  Na13  1  0.187  0.246  0.453  1.0
  Na  Na14  1  0.187  0.567  0.234  1.0
  Na  Na15  1  0.813  0.254  0.266  1.0
  Na  Na16  1  0.719  0.234  0.699  1.0
  Na  Na17  1  0.281  0.266  0.980  1.0
  Na  Na18  1  0.719  0.047  0.520  1.0
  Na  Na19  1  0.281  0.453  0.801  1.0
  Na  Na20  1  0.321  0.980  0.254  1.0
  Na  Na21  1  0.321  0.699  0.567  1.0
  Na  Na22  1  0.679  0.801  0.246  1.0
  Na  Na23  1  0.679  0.520  0.933  1.0
  Mn  Mn24  1  0.211  0.000  0.711  1.0
  Mn  Mn25  1  0.789  0.711  0.789  1.0
  Mn  Mn26  1  0.789  0.500  0.500  1.0
  Mn  Mn27  1  0.211  0.789  0.000  1.0
  Mn  Mn28  1  0.789  0.000  0.289  1.0
  Mn  Mn29  1  0.211  0.289  0.211  1.0
  Mn  Mn30  1  0.211  0.500  0.500  1.0
  Mn  Mn31  1  0.789  0.211  0.000  1.0
  N  N32  1  0.000  0.000  0.500  1.0
  N  N33  1  0.000  0.500  0.000  1.0
  N  N34  1  0.000  0.500  0.500  1.0
  N  N35  1  0.000  0.000  0.000  1.0
  N  N36  1  0.500  0.927  0.750  1.0
  N  N37  1  0.500  0.573  0.250  1.0
  N  N38  1  0.000  0.250  0.677  1.0
  N  N39  1  0.000  0.750  0.823  1.0
  N  N40  1  0.645  0.677  0.573  1.0
  N  N41  1  0.355  0.823  0.927  1.0
  N  N42  1  0.500  0.073  0.250  1.0
  N  N43  1  0.500  0.427  0.750  1.0
  N  N44  1  0.000  0.750  0.323  1.0
  N  N45  1  0.000  0.250  0.177  1.0
  N  N46  1  0.355  0.323  0.427  1.0
  N  N47  1  0.645  0.177  0.073  1.0
[/CIF]
.
The material described by Na3MnN2 crystallizes in the cubic Ia-3 space group. Na(1) is bonded in a 3-coordinate geometry to one N(1) and two equivalent N(2) atoms. Mn(1) is bonded to one N(1) and three equivalent N(2) atoms to form corner-sharing MnN4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted hexagonal bipyramidal geometry to six equivalent Na(1) and two equivalent Mn(1) atoms. In the second N site, N(2) is bonded in a 6-coordinate geometry to four equivalent Na(1) and two equivalent Mn(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na3MnN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.502
_cell_length_b   10.972
_cell_length_c   10.972
_cell_angle_alpha   90.000
_cell_angle_beta   125.264
_cell_angle_gamma   54.736
_symmetry_Int_Tables_number   1
_cell_volume   660.479
_cell_formula_units_Z   8
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
  Na  Na0  1  0.187  0.067  0.953  1.0
  Na  Na1  1  0.813  0.754  0.547  1.0
  Na  Na2  1  0.813  0.433  0.766  1.0
  Na  Na3  1  0.187  0.746  0.734  1.0
  Na  Na4  1  0.281  0.766  0.301  1.0
  Na  Na5  1  0.719  0.734  0.020  1.0
  Na  Na6  1  0.281  0.953  0.480  1.0
  Na  Na7  1  0.719  0.547  0.199  1.0
  Na  Na8  1  0.679  0.020  0.746  1.0
  Na  Na9  1  0.679  0.301  0.433  1.0
  Na  Na10  1  0.321  0.199  0.754  1.0
  Na  Na11  1  0.321  0.480  0.067  1.0
  Na  Na12  1  0.813  0.933  0.047  1.0
  Na  Na13  1  0.187  0.246  0.453  1.0
  Na  Na14  1  0.187  0.567  0.234  1.0
  Na  Na15  1  0.813  0.254  0.266  1.0
  Na  Na16  1  0.719  0.234  0.699  1.0
  Na  Na17  1  0.281  0.266  0.980  1.0
  Na  Na18  1  0.719  0.047  0.520  1.0
  Na  Na19  1  0.281  0.453  0.801  1.0
  Na  Na20  1  0.321  0.980  0.254  1.0
  Na  Na21  1  0.321  0.699  0.567  1.0
  Na  Na22  1  0.679  0.801  0.246  1.0
  Na  Na23  1  0.679  0.520  0.933  1.0
  Mn  Mn24  1  0.211  0.000  0.711  1.0
  Mn  Mn25  1  0.789  0.711  0.789  1.0
  Mn  Mn26  1  0.789  0.500  0.500  1.0
  Mn  Mn27  1  0.211  0.789  0.000  1.0
  Mn  Mn28  1  0.789  0.000  0.289  1.0
  Mn  Mn29  1  0.211  0.289  0.211  1.0
  Mn  Mn30  1  0.211  0.500  0.500  1.0
  Mn  Mn31  1  0.789  0.211  0.000  1.0
  N  N32  1  0.000  0.000  0.500  1.0
  N  N33  1  0.000  0.500  0.000  1.0
  N  N34  1  0.000  0.500  0.500  1.0
  N  N35  1  0.000  0.000  0.000  1.0
  N  N36  1  0.500  0.927  0.750  1.0
  N  N37  1  0.500  0.573  0.250  1.0
  N  N38  1  0.000  0.250  0.677  1.0
  N  N39  1  0.000  0.750  0.823  1.0
  N  N40  1  0.645  0.677  0.573  1.0
  N  N41  1  0.355  0.823  0.927  1.0
  N  N42  1  0.500  0.073  0.250  1.0
  N  N43  1  0.500  0.427  0.750  1.0
  N  N44  1  0.000  0.750  0.323  1.0
  N  N45  1  0.000  0.250  0.177  1.0
  N  N46  1  0.355  0.323  0.427  1.0
  N  N47  1  0.645  0.177  0.073  1.0
[/CIF]
.