The material structure described by SnGeN2 crystallizes in the orthorhombic Ima2 space group. Sn(1) is bonded in a distorted T-shaped geometry to one N(1) and two equivalent N(2) atoms. Ge(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form corner-sharing GeN4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Sn(1) and two equivalent Ge(1) atoms. In the second N site, N(2) is bonded to two equivalent Sn(1) and two equivalent Ge(1) atoms to form distorted edge-sharing NSn2Ge2 trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_SnGeN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.150
_cell_length_b   5.476
_cell_length_c   5.476
_cell_angle_alpha   62.765
_cell_angle_beta   61.952
_cell_angle_gamma   61.952
_symmetry_Int_Tables_number   1
_cell_volume   114.596
_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
  Sn  Sn0  1  0.182  0.368  0.368  1.0
  Sn  Sn1  1  0.419  0.632  0.632  1.0
  Ge  Ge2  1  0.616  0.882  0.882  1.0
  Ge  Ge3  1  0.880  0.118  0.118  1.0
  N  N4  1  0.959  0.896  0.896  1.0
  N  N5  1  0.251  0.104  0.104  1.0
  N  N6  1  0.596  0.500  0.000  1.0
  N  N7  1  0.596  0.000  0.500  1.0
[/CIF]
.
The material structure described by SnGeN2 crystallizes in the orthorhombic Ima2 space group. Sn(1) is bonded in a distorted T-shaped geometry to one N(1) and two equivalent N(2) atoms. Ge(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form corner-sharing GeN4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Sn(1) and two equivalent Ge(1) atoms. In the second N site, N(2) is bonded to two equivalent Sn(1) and two equivalent Ge(1) atoms to form distorted edge-sharing NSn2Ge2 trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_SnGeN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.150
_cell_length_b   5.476
_cell_length_c   5.476
_cell_angle_alpha   62.765
_cell_angle_beta   61.952
_cell_angle_gamma   61.952
_symmetry_Int_Tables_number   1
_cell_volume   114.596
_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
  Sn  Sn0  1  0.182  0.368  0.368  1.0
  Sn  Sn1  1  0.419  0.632  0.632  1.0
  Ge  Ge2  1  0.616  0.882  0.882  1.0
  Ge  Ge3  1  0.880  0.118  0.118  1.0
  N  N4  1  0.959  0.896  0.896  1.0
  N  N5  1  0.251  0.104  0.104  1.0
  N  N6  1  0.596  0.500  0.000  1.0
  N  N7  1  0.596  0.000  0.500  1.0
[/CIF]
.