The crystal structure described by C2N2Se3 is Indium-like structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of four se (se c n)2 molecules. C(1) is bonded in a distorted single-bond geometry to one N(1) and one Se(1) atom. N(1) is bonded in a single-bond geometry to one C(1) atom. There are two inequivalent Se sites. In the first Se site, Se(1) is bonded in a water-like geometry to one C(1) and one Se(2) atom. In the second Se site, Se(2) is bonded in a water-like geometry to two equivalent Se(1) atoms. is represented by the CIF card [CIF]
data_C2Se3N2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.852
_cell_length_b   10.248
_cell_length_c   14.012
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   696.774
_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
  C  C0  1  0.984  0.208  0.607  1.0
  C  C1  1  0.484  0.292  0.393  1.0
  C  C2  1  0.516  0.708  0.893  1.0
  C  C3  1  0.016  0.792  0.107  1.0
  C  C4  1  0.016  0.792  0.393  1.0
  C  C5  1  0.516  0.708  0.607  1.0
  C  C6  1  0.484  0.292  0.107  1.0
  C  C7  1  0.984  0.208  0.893  1.0
  Se  Se8  1  0.770  0.058  0.616  1.0
  Se  Se9  1  0.270  0.442  0.384  1.0
  Se  Se10  1  0.730  0.558  0.884  1.0
  Se  Se11  1  0.230  0.942  0.116  1.0
  Se  Se12  1  0.230  0.942  0.384  1.0
  Se  Se13  1  0.730  0.558  0.616  1.0
  Se  Se14  1  0.270  0.442  0.116  1.0
  Se  Se15  1  0.770  0.058  0.884  1.0
  Se  Se16  1  0.999  0.966  0.750  1.0
  Se  Se17  1  0.499  0.534  0.250  1.0
  Se  Se18  1  0.501  0.466  0.750  1.0
  Se  Se19  1  0.001  0.034  0.250  1.0
  N  N20  1  0.111  0.305  0.599  1.0
  N  N21  1  0.611  0.195  0.401  1.0
  N  N22  1  0.389  0.805  0.901  1.0
  N  N23  1  0.889  0.695  0.099  1.0
  N  N24  1  0.889  0.695  0.401  1.0
  N  N25  1  0.389  0.805  0.599  1.0
  N  N26  1  0.611  0.195  0.099  1.0
  N  N27  1  0.111  0.305  0.901  1.0
[/CIF]
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The crystal structure described by C2N2Se3 is Indium-like structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of four se (se c n)2 molecules. C(1) is bonded in a distorted single-bond geometry to one N(1) and one Se(1) atom. N(1) is bonded in a single-bond geometry to one C(1) atom. There are two inequivalent Se sites. In the first Se site, Se(1) is bonded in a water-like geometry to one C(1) and one Se(2) atom. In the second Se site, Se(2) is bonded in a water-like geometry to two equivalent Se(1) atoms. is represented by the CIF card [CIF]
data_C2Se3N2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.852
_cell_length_b   10.248
_cell_length_c   14.012
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   696.774
_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
  C  C0  1  0.984  0.208  0.607  1.0
  C  C1  1  0.484  0.292  0.393  1.0
  C  C2  1  0.516  0.708  0.893  1.0
  C  C3  1  0.016  0.792  0.107  1.0
  C  C4  1  0.016  0.792  0.393  1.0
  C  C5  1  0.516  0.708  0.607  1.0
  C  C6  1  0.484  0.292  0.107  1.0
  C  C7  1  0.984  0.208  0.893  1.0
  Se  Se8  1  0.770  0.058  0.616  1.0
  Se  Se9  1  0.270  0.442  0.384  1.0
  Se  Se10  1  0.730  0.558  0.884  1.0
  Se  Se11  1  0.230  0.942  0.116  1.0
  Se  Se12  1  0.230  0.942  0.384  1.0
  Se  Se13  1  0.730  0.558  0.616  1.0
  Se  Se14  1  0.270  0.442  0.116  1.0
  Se  Se15  1  0.770  0.058  0.884  1.0
  Se  Se16  1  0.999  0.966  0.750  1.0
  Se  Se17  1  0.499  0.534  0.250  1.0
  Se  Se18  1  0.501  0.466  0.750  1.0
  Se  Se19  1  0.001  0.034  0.250  1.0
  N  N20  1  0.111  0.305  0.599  1.0
  N  N21  1  0.611  0.195  0.401  1.0
  N  N22  1  0.389  0.805  0.901  1.0
  N  N23  1  0.889  0.695  0.099  1.0
  N  N24  1  0.889  0.695  0.401  1.0
  N  N25  1  0.389  0.805  0.599  1.0
  N  N26  1  0.611  0.195  0.099  1.0
  N  N27  1  0.111  0.305  0.901  1.0
[/CIF]
.