Table 10.

Calculated forward (for) and reversed (rev) activation energies ($E_{\mathrm{a}}$ ) for the investigated diffusion pathways at different outer‐corner systems on Na(110).^[a]

Pathway	$E_{\mathrm{a}}^{\mathrm{f}\mathrm{o}\mathrm{r}}$  [eV]	$E_{\mathrm{a}}^{\mathrm{r}\mathrm{e}\mathrm{v}}$  [eV]
OC 00↔OC 01	0.05	0.10
OC 00↔OC 02	0.14	0.02
OC 00↔OC 03	0.05	0.12
OC 10↔OC 11	0.00	0.07
OC 10↔OC 12	0.13	0.02
OC 10↔OC 13	0.04	0.04
OC 10↔OC 13 (Ex.)	0.06	0.06
OC 20↔OC 21	0.05	0.04
OC 20↔OC 22	0.20	0.00
OC 20↔OC 23	0.11	0.01
OC 20↔OC 24 (Ex.)	0.16	0.16

[a] All values were calculated by means of DFT‐PBE.