Figure 5
From: High-throughput screening of metal-porphyrin-like graphenes for selective capture of carbon dioxide
Adsorption of various molecules on Sc-porphyrin-like graphene: (a) Up to three H2 molecules adsorb on a Sc atom. (b) Up to three N2 molecules adsorb on a Sc atom. (c) Up to two CH4 molecules adsorb on a Sc atom.
