Table 13: Calculated two-body energy (kcal/mole) and three-body energy (kcal/mole) of glycols + 2 water complex using WB97XD/6-31++G (d, p).

System

EG + 2 water complex−13.332.04
DEG + 2 water complex−15.032.20
TEG + 2 water complex−13.671.88
DPG + 2 water complex−14.831.85