Tetraselenium tetranitride
Tetraselenium tetranitride is the inorganic compound with the formula . Like the analogous tetrasulfur tetranitride ,  is an orange solid. It is however less soluble and more shock-sensitive than . As determined by X-ray crystallography,  adopts a cage structure similar to that of . The Se–Se and Se–N distances are 2.740 and 1.800 Å, respectively. The N–Se–N angles are 90°. Among its many reactions,  reacts with aluminium chloride to form adducts of . References

Explosive chemicals
Inorganic compounds
Nitrides
Eight-membered rings
Nitrogen heterocycles
Heterocyclic compounds with 3 rings
Selenium compounds