Gas & Liquid

gas_01.jpg

Oxygen Gas, O2 
blue = imaginary container


gas_02.jpg

Liquid Oxygen, O2 
blue = imaginary container


gas_03.jpg

Liquid Water, H2O
white = H, gray = O, blue = hydrogen bond
simulation data kindly provided by Prof. Thomas D. Kühne
Nature Commun. 4, 1450 (2013)