Table 1. Features Observed in STM Images upon Water Adsorption on In₂O₃(111).

oval	single dissociated water molecule, i.e., OH– and H+ sitting in close vicinity forming OWH and OSH
curved feature	two dissociated water molecules, i.e., two ovals enclosing 120°
curved feature with dot	two dissociated water molecules + single OWH (the H of an OSH is removed by the tip)
bright triangle	three dissociated water molecules