The material described by Ni4N2Te3 crystallizes in the orthorhombic Pnma space group. There are three inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a distorted L-shaped geometry to two equivalent N(1) and two equivalent Te(2) atoms. In the second Ni site, Ni(2) is bonded in a distorted water-like geometry to two equivalent N(1) and two equivalent Te(1) atoms. In the third Ni site, Ni(3) is bonded in a distorted L-shaped geometry to two equivalent N(1), one Te(1), and three equivalent Te(2) atoms. N(1) is bonded to one Ni(1), one Ni(2), and two equivalent Ni(3) atoms to form distorted NNi4 tetrahedra that share corners with four equivalent Te(1)Ni4 tetrahedra, corners with six equivalent Te(2)Ni4 tetrahedra,  an edgeedge with one Te(2)Ni4 tetrahedra, and edges with two equivalent N(1)Ni4 tetrahedra. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to two equivalent Ni(2) and two equivalent Ni(3) atoms to form TeNi4 tetrahedra that share corners with two equivalent Te(1)Ni4 tetrahedra, corners with six equivalent Te(2)Ni4 tetrahedra, and corners with eight equivalent N(1)Ni4 tetrahedra. In the second Te site, Te(2) is bonded to one Ni(1) and three equivalent Ni(3) atoms to form distorted TeNi4 tetrahedra that share corners with three equivalent Te(1)Ni4 tetrahedra, corners with five equivalent Te(2)Ni4 tetrahedra, corners with six equivalent N(1)Ni4 tetrahedra,  an edgeedge with one N(1)Ni4 tetrahedra, and  an edgeedge with one Te(2)Ni4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ni4Te3N2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.261
_cell_length_b   10.568
_cell_length_c   8.888
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   588.085
_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
  Ni  Ni0  1  0.477  0.250  0.852  1.0
  Ni  Ni1  1  0.977  0.250  0.648  1.0
  Ni  Ni2  1  0.523  0.750  0.148  1.0
  Ni  Ni3  1  0.023  0.750  0.352  1.0
  Ni  Ni4  1  0.793  0.250  0.414  1.0
  Ni  Ni5  1  0.293  0.250  0.086  1.0
  Ni  Ni6  1  0.207  0.750  0.586  1.0
  Ni  Ni7  1  0.707  0.750  0.914  1.0
  Ni  Ni8  1  0.692  0.459  0.064  1.0
  Ni  Ni9  1  0.192  0.041  0.436  1.0
  Ni  Ni10  1  0.308  0.959  0.936  1.0
  Ni  Ni11  1  0.808  0.541  0.564  1.0
  Ni  Ni12  1  0.308  0.541  0.936  1.0
  Ni  Ni13  1  0.808  0.959  0.564  1.0
  Ni  Ni14  1  0.692  0.041  0.064  1.0
  Ni  Ni15  1  0.192  0.459  0.436  1.0
  Te  Te16  1  0.885  0.250  0.144  1.0
  Te  Te17  1  0.385  0.250  0.356  1.0
  Te  Te18  1  0.115  0.750  0.856  1.0
  Te  Te19  1  0.615  0.750  0.644  1.0
  Te  Te20  1  0.556  0.560  0.322  1.0
  Te  Te21  1  0.056  0.940  0.178  1.0
  Te  Te22  1  0.444  0.060  0.678  1.0
  Te  Te23  1  0.944  0.440  0.822  1.0
  Te  Te24  1  0.444  0.440  0.678  1.0
  Te  Te25  1  0.944  0.060  0.822  1.0
  Te  Te26  1  0.556  0.940  0.322  1.0
  Te  Te27  1  0.056  0.560  0.178  1.0
  N  N28  1  0.564  0.618  0.005  1.0
  N  N29  1  0.064  0.882  0.495  1.0
  N  N30  1  0.436  0.118  0.995  1.0
  N  N31  1  0.936  0.382  0.505  1.0
  N  N32  1  0.436  0.382  0.995  1.0
  N  N33  1  0.936  0.118  0.505  1.0
  N  N34  1  0.564  0.882  0.005  1.0
  N  N35  1  0.064  0.618  0.495  1.0
[/CIF]
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The material described by Ni4N2Te3 crystallizes in the orthorhombic Pnma space group. There are three inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a distorted L-shaped geometry to two equivalent N(1) and two equivalent Te(2) atoms. In the second Ni site, Ni(2) is bonded in a distorted water-like geometry to two equivalent N(1) and two equivalent Te(1) atoms. In the third Ni site, Ni(3) is bonded in a distorted L-shaped geometry to two equivalent N(1), one Te(1), and three equivalent Te(2) atoms. N(1) is bonded to one Ni(1), one Ni(2), and two equivalent Ni(3) atoms to form distorted NNi4 tetrahedra that share corners with four equivalent Te(1)Ni4 tetrahedra, corners with six equivalent Te(2)Ni4 tetrahedra,  an edgeedge with one Te(2)Ni4 tetrahedra, and edges with two equivalent N(1)Ni4 tetrahedra. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to two equivalent Ni(2) and two equivalent Ni(3) atoms to form TeNi4 tetrahedra that share corners with two equivalent Te(1)Ni4 tetrahedra, corners with six equivalent Te(2)Ni4 tetrahedra, and corners with eight equivalent N(1)Ni4 tetrahedra. In the second Te site, Te(2) is bonded to one Ni(1) and three equivalent Ni(3) atoms to form distorted TeNi4 tetrahedra that share corners with three equivalent Te(1)Ni4 tetrahedra, corners with five equivalent Te(2)Ni4 tetrahedra, corners with six equivalent N(1)Ni4 tetrahedra,  an edgeedge with one N(1)Ni4 tetrahedra, and  an edgeedge with one Te(2)Ni4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ni4Te3N2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.261
_cell_length_b   10.568
_cell_length_c   8.888
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   588.085
_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
  Ni  Ni0  1  0.477  0.250  0.852  1.0
  Ni  Ni1  1  0.977  0.250  0.648  1.0
  Ni  Ni2  1  0.523  0.750  0.148  1.0
  Ni  Ni3  1  0.023  0.750  0.352  1.0
  Ni  Ni4  1  0.793  0.250  0.414  1.0
  Ni  Ni5  1  0.293  0.250  0.086  1.0
  Ni  Ni6  1  0.207  0.750  0.586  1.0
  Ni  Ni7  1  0.707  0.750  0.914  1.0
  Ni  Ni8  1  0.692  0.459  0.064  1.0
  Ni  Ni9  1  0.192  0.041  0.436  1.0
  Ni  Ni10  1  0.308  0.959  0.936  1.0
  Ni  Ni11  1  0.808  0.541  0.564  1.0
  Ni  Ni12  1  0.308  0.541  0.936  1.0
  Ni  Ni13  1  0.808  0.959  0.564  1.0
  Ni  Ni14  1  0.692  0.041  0.064  1.0
  Ni  Ni15  1  0.192  0.459  0.436  1.0
  Te  Te16  1  0.885  0.250  0.144  1.0
  Te  Te17  1  0.385  0.250  0.356  1.0
  Te  Te18  1  0.115  0.750  0.856  1.0
  Te  Te19  1  0.615  0.750  0.644  1.0
  Te  Te20  1  0.556  0.560  0.322  1.0
  Te  Te21  1  0.056  0.940  0.178  1.0
  Te  Te22  1  0.444  0.060  0.678  1.0
  Te  Te23  1  0.944  0.440  0.822  1.0
  Te  Te24  1  0.444  0.440  0.678  1.0
  Te  Te25  1  0.944  0.060  0.822  1.0
  Te  Te26  1  0.556  0.940  0.322  1.0
  Te  Te27  1  0.056  0.560  0.178  1.0
  N  N28  1  0.564  0.618  0.005  1.0
  N  N29  1  0.064  0.882  0.495  1.0
  N  N30  1  0.436  0.118  0.995  1.0
  N  N31  1  0.936  0.382  0.505  1.0
  N  N32  1  0.436  0.382  0.995  1.0
  N  N33  1  0.936  0.118  0.505  1.0
  N  N34  1  0.564  0.882  0.005  1.0
  N  N35  1  0.064  0.618  0.495  1.0
[/CIF]
.