However, in this configuration, both oxygen atoms of CO2 bind to the bridge sites of two surface Ti cus atoms, while the carbon atom still coordinates with Rh. This interaction results in a significantly stronger molecular CO2 adsorption energy (∆𝐺 CO 2 ad ) of -2.922 eV on the Rh/TiO1.69 surface, compared to -1.926 eV on Rh/TiO1.98.