Figure 8 H-bond lengths of HB1, HB2 and HB3 in the cyclic clusters calculated at ωB97X-D /6-311++G** level of theory
Table 1: BSSE corrected binding energies of linear and cyclic clusters at B3LYP and M06-2X level from geometries optimized at B3LYP/6-311++G** level of theory, and ωB97X-D/6-311++G** level of theory.