Figure 2
Illustration of the conformations of the newly investigated molecules with atom numbering scheme. (a) HOH1, T(s,a), (b) HN12, T(a,a) (major conformer) and (c) HN22, T(a,a). Thermal ellipsoids are drawn at the 40% probability level. The molecular conformation is stabilized by intramolecular hydrogen bonds (dashed lines) and attractive dipole–dipole interactions (dipoles marked with arrows). |