The material structure described by Si2N2Te crystallizes in the orthorhombic Cmc2_1 space group. Si(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent N(1) and one Te(1) atom. N(1) is bonded in a trigonal planar geometry to three equivalent Si(1) atoms. Te(1) is bonded in a bent 150 degrees geometry to two equivalent Si(1) atoms. is represented by the CIF file [CIF]
data_Si2TeN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.704
_cell_length_b   5.656
_cell_length_c   5.008
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   114.948
_symmetry_Int_Tables_number   1
_cell_volume   172.155
_cell_formula_units_Z   2
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
  Si  Si0  1  0.605  0.160  0.864  1.0
  Si  Si1  1  0.395  0.555  0.864  1.0
  Si  Si2  1  0.395  0.840  0.364  1.0
  Si  Si3  1  0.605  0.445  0.364  1.0
  Te  Te4  1  0.000  0.761  0.464  1.0
  Te  Te5  1  0.000  0.239  0.964  1.0
  N  N6  1  0.525  0.144  0.201  1.0
  N  N7  1  0.475  0.619  0.201  1.0
  N  N8  1  0.475  0.856  0.701  1.0
  N  N9  1  0.525  0.381  0.701  1.0
[/CIF]
.
The material structure described by Si2N2Te crystallizes in the orthorhombic Cmc2_1 space group. Si(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent N(1) and one Te(1) atom. N(1) is bonded in a trigonal planar geometry to three equivalent Si(1) atoms. Te(1) is bonded in a bent 150 degrees geometry to two equivalent Si(1) atoms. is represented by the CIF file [CIF]
data_Si2TeN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.704
_cell_length_b   5.656
_cell_length_c   5.008
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   114.948
_symmetry_Int_Tables_number   1
_cell_volume   172.155
_cell_formula_units_Z   2
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
  Si  Si0  1  0.605  0.160  0.864  1.0
  Si  Si1  1  0.395  0.555  0.864  1.0
  Si  Si2  1  0.395  0.840  0.364  1.0
  Si  Si3  1  0.605  0.445  0.364  1.0
  Te  Te4  1  0.000  0.761  0.464  1.0
  Te  Te5  1  0.000  0.239  0.964  1.0
  N  N6  1  0.525  0.144  0.201  1.0
  N  N7  1  0.475  0.619  0.201  1.0
  N  N8  1  0.475  0.856  0.701  1.0
  N  N9  1  0.525  0.381  0.701  1.0
[/CIF]
.