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. 2023 Jan 3;28(1):403. doi: 10.3390/molecules28010403

Table 1.

Hydrogen bond lengths and association energies in complexes Figure 4.

Associate Model E∆, kcal/mol Hydrogen Bond Lengths (Å)
MEA 2H2O −9.11 MEA⋯H2O 1.816 (O1-H13)
H2O⋯H2O 2.539 (O15-H11)
3MEA⋯3H2O −17.87 MEA⋯H2O 2007 (N4-H42)
1.987 (O1-H13)
1.952 (O29-H14)
1.968 (O15-H41)
1.878 (O26-H19)
H2O⋯H2O 1.904 (O12-H28)
3.092 (O26-H14)
MEA⋯MEA 2.022 (O15-H33)