Figure S1 shows the angle-resolved high-resolution O 1s, F 1s, I 3d, and S 2p spectra of [FeIII(qsal-I) 2]NTf2 on graphene. In the O 1s spectra (Fig. S1A), the peak at 532.4 eV is assigned to S=O peak (which comes only from the counterion) and the peak 531.2 eV is assigned to Fe-O-C peak (contribution coming from the complex).
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Winter 2011 Assignment 3 solutions. 4.3 Calculate the activation energy for vacancy formation in aluminum, given that the equilibrium number of vacancies at 500°C (773 K) is 7.57 × 1023 m-3. The atomic weight and density (at 500°C) for aluminum are, respectively, 26.98 g/mol and 2.62 g/cm3.