The compound described by Se is diamond structured and crystallizes in the cubic Fd-3m space group. Se(1) is bonded to four equivalent Se(1) atoms to form corner-sharing SeSe4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Se
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.420
_cell_length_b   4.420
_cell_length_c   4.420
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   61.068
_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
  Se  Se0  1  0.875  0.875  0.875  1.0
  Se  Se1  1  0.125  0.125  0.125  1.0
[/CIF]
.
The compound described by Se is diamond structured and crystallizes in the cubic Fd-3m space group. Se(1) is bonded to four equivalent Se(1) atoms to form corner-sharing SeSe4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Se
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.420
_cell_length_b   4.420
_cell_length_c   4.420
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   61.068
_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
  Se  Se0  1  0.875  0.875  0.875  1.0
  Se  Se1  1  0.125  0.125  0.125  1.0
[/CIF]
.