# Table 1 Comparison of STM Image Measurements and Adsorption Model Unit Cells.

Ag(111) $$26.0\pm 0.7$$ $$11.8\pm 0.7$$ $$25.2$$ $$11.7$$
Ag(110) $$27.9\pm 0.4$$ $$11.6\pm 0.4$$ $$27.1$$ $$12.2$$
annealed Ag(111) $$22.8\pm 0.5$$ $$12.0\pm 0.5$$ $$23.1$$ $$10.9$$
annealed Ag(110) $$22.3\pm 0.5$$ $$11.5\pm 0.5$$ $$22.8$$ $$12.2$$