I'm not sure exactly what you are looking for, but Shakhashiri's "Chemical Demonstrations" series includes Nitrogen Triiodide among many other things: https://www.amazon.com/Chemical-Demonstrations-Handbook-Teac...

Edit: It looks like the ScienceMadness page references the exact location: https://www.sciencemadness.org/smwiki/index.php/Nitrogen_tri...