The compound described by NSe is red selenium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four NSe clusters. There are four inequivalent N sites. In the first N site, N(1) is bonded in a bent 120 degrees geometry to one Se(1) and one Se(2) atom. In the second N site, N(2) is bonded in a bent 120 degrees geometry to one Se(2) and one Se(3) atom. In the third N site, N(3) is bonded in a bent 120 degrees geometry to one Se(3) and one Se(4) atom. In the fourth N site, N(4) is bonded in a bent 120 degrees geometry to one Se(1) and one Se(4) atom. There are four inequivalent Se sites. In the first Se site, Se(1) is bonded in a water-like geometry to one N(1) and one N(4) atom. In the second Se site, Se(2) is bonded in a water-like geometry to one N(1) and one N(2) atom. In the third Se site, Se(3) is bonded in a water-like geometry to one N(2) and one N(3) atom. In the fourth Se site, Se(4) is bonded in a water-like geometry to one N(3) and one N(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SeN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.904
_cell_length_b   9.247
_cell_length_c   12.951
_cell_angle_alpha   48.106
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   704.603
_cell_formula_units_Z   16
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
  Se  Se0  1  0.710  0.437  0.153  1.0
  Se  Se1  1  0.210  0.563  0.347  1.0
  Se  Se2  1  0.290  0.563  0.847  1.0
  Se  Se3  1  0.790  0.437  0.653  1.0
  Se  Se4  1  0.792  0.694  0.850  1.0
  Se  Se5  1  0.292  0.306  0.650  1.0
  Se  Se6  1  0.208  0.306  0.150  1.0
  Se  Se7  1  0.708  0.694  0.350  1.0
  Se  Se8  1  0.545  0.801  0.966  1.0
  Se  Se9  1  0.045  0.199  0.534  1.0
  Se  Se10  1  0.455  0.199  0.034  1.0
  Se  Se11  1  0.955  0.801  0.466  1.0
  Se  Se12  1  0.922  0.799  0.995  1.0
  Se  Se13  1  0.422  0.201  0.505  1.0
  Se  Se14  1  0.078  0.201  0.005  1.0
  Se  Se15  1  0.578  0.799  0.495  1.0
  N  N16  1  0.761  0.448  0.012  1.0
  N  N17  1  0.261  0.552  0.488  1.0
  N  N18  1  0.239  0.552  0.988  1.0
  N  N19  1  0.739  0.448  0.512  1.0
  N  N20  1  0.595  0.812  0.824  1.0
  N  N21  1  0.095  0.188  0.676  1.0
  N  N22  1  0.405  0.188  0.176  1.0
  N  N23  1  0.905  0.812  0.324  1.0
  N  N24  1  0.725  0.917  0.970  1.0
  N  N25  1  0.225  0.083  0.530  1.0
  N  N26  1  0.275  0.083  0.030  1.0
  N  N27  1  0.775  0.917  0.470  1.0
  N  N28  1  0.890  0.553  0.157  1.0
  N  N29  1  0.390  0.447  0.343  1.0
  N  N30  1  0.110  0.447  0.843  1.0
  N  N31  1  0.610  0.553  0.657  1.0
[/CIF]
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The compound described by NSe is red selenium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four NSe clusters. There are four inequivalent N sites. In the first N site, N(1) is bonded in a bent 120 degrees geometry to one Se(1) and one Se(2) atom. In the second N site, N(2) is bonded in a bent 120 degrees geometry to one Se(2) and one Se(3) atom. In the third N site, N(3) is bonded in a bent 120 degrees geometry to one Se(3) and one Se(4) atom. In the fourth N site, N(4) is bonded in a bent 120 degrees geometry to one Se(1) and one Se(4) atom. There are four inequivalent Se sites. In the first Se site, Se(1) is bonded in a water-like geometry to one N(1) and one N(4) atom. In the second Se site, Se(2) is bonded in a water-like geometry to one N(1) and one N(2) atom. In the third Se site, Se(3) is bonded in a water-like geometry to one N(2) and one N(3) atom. In the fourth Se site, Se(4) is bonded in a water-like geometry to one N(3) and one N(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SeN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.904
_cell_length_b   9.247
_cell_length_c   12.951
_cell_angle_alpha   48.106
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   704.603
_cell_formula_units_Z   16
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
  Se  Se0  1  0.710  0.437  0.153  1.0
  Se  Se1  1  0.210  0.563  0.347  1.0
  Se  Se2  1  0.290  0.563  0.847  1.0
  Se  Se3  1  0.790  0.437  0.653  1.0
  Se  Se4  1  0.792  0.694  0.850  1.0
  Se  Se5  1  0.292  0.306  0.650  1.0
  Se  Se6  1  0.208  0.306  0.150  1.0
  Se  Se7  1  0.708  0.694  0.350  1.0
  Se  Se8  1  0.545  0.801  0.966  1.0
  Se  Se9  1  0.045  0.199  0.534  1.0
  Se  Se10  1  0.455  0.199  0.034  1.0
  Se  Se11  1  0.955  0.801  0.466  1.0
  Se  Se12  1  0.922  0.799  0.995  1.0
  Se  Se13  1  0.422  0.201  0.505  1.0
  Se  Se14  1  0.078  0.201  0.005  1.0
  Se  Se15  1  0.578  0.799  0.495  1.0
  N  N16  1  0.761  0.448  0.012  1.0
  N  N17  1  0.261  0.552  0.488  1.0
  N  N18  1  0.239  0.552  0.988  1.0
  N  N19  1  0.739  0.448  0.512  1.0
  N  N20  1  0.595  0.812  0.824  1.0
  N  N21  1  0.095  0.188  0.676  1.0
  N  N22  1  0.405  0.188  0.176  1.0
  N  N23  1  0.905  0.812  0.324  1.0
  N  N24  1  0.725  0.917  0.970  1.0
  N  N25  1  0.225  0.083  0.530  1.0
  N  N26  1  0.275  0.083  0.030  1.0
  N  N27  1  0.775  0.917  0.470  1.0
  N  N28  1  0.890  0.553  0.157  1.0
  N  N29  1  0.390  0.447  0.343  1.0
  N  N30  1  0.110  0.447  0.843  1.0
  N  N31  1  0.610  0.553  0.657  1.0
[/CIF]
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