IQmol is a totally free open-source molecular editor and visualization packet . It offers a variety of features such as a molecular editor , surface creation ( orbitals and densities ) and animations ( vibrational methods and response pathways ) .
Currently they have no logo on their website, so I tried to make a simple design. I used "IQ" letters mixing with hexagon shape and used small circles to represent molecules. Sticked to their webcolor.
Illustrator, Photoshop, External Font (Exo)