The material described by (Mn3As)2N2 is (Cubic) Perovskite structured and crystallizes in the tetragonal P4/mmm space group. The structure consists of one ammonia atom inside a Mn3As framework. In the Mn3As framework, there are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a linear geometry to two equivalent As(1) atoms. In the second Mn site, Mn(2) is bonded in a linear geometry to two equivalent As(1) atoms. As(1) is bonded to two equivalent Mn(2) and four equivalent Mn(1) atoms to form corner-sharing AsMn6 octahedra. The corner-sharing octahedra are not tilted. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn3AsN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.602
_cell_length_b   4.602
_cell_length_c   4.360
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   92.336
_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
  Mn  Mn0  1  0.500  0.000  0.000  1.0
  Mn  Mn1  1  0.000  0.500  0.000  1.0
  Mn  Mn2  1  0.000  0.000  0.500  1.0
  As  As3  1  0.000  0.000  0.000  1.0
  N  N4  1  0.500  0.500  0.500  1.0
[/CIF]
.
The material described by (Mn3As)2N2 is (Cubic) Perovskite structured and crystallizes in the tetragonal P4/mmm space group. The structure consists of one ammonia atom inside a Mn3As framework. In the Mn3As framework, there are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a linear geometry to two equivalent As(1) atoms. In the second Mn site, Mn(2) is bonded in a linear geometry to two equivalent As(1) atoms. As(1) is bonded to two equivalent Mn(2) and four equivalent Mn(1) atoms to form corner-sharing AsMn6 octahedra. The corner-sharing octahedra are not tilted. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn3AsN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.602
_cell_length_b   4.602
_cell_length_c   4.360
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   92.336
_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
  Mn  Mn0  1  0.500  0.000  0.000  1.0
  Mn  Mn1  1  0.000  0.500  0.000  1.0
  Mn  Mn2  1  0.000  0.000  0.500  1.0
  As  As3  1  0.000  0.000  0.000  1.0
  N  N4  1  0.500  0.500  0.500  1.0
[/CIF]
.