Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"File:Hydrogen-iodide-3D-vdW.svg - Wikipedia, the free encyclopedia."
http://en.wikipedia.org/w/index.php?title=File:Hydrogen-iodide-3D-vdW.svg&page=1
Wikipedia
Public domain.
