Figure 5
Optimized structures of (a) the trithiocyanuric acid molecule, TTCA, and (b) an anion, TTCA(−), and as well as of the corresponding hydrogen-bonded dimers: (c) TTCA–TTCA, (d) TTCA(−)–TTCA(−)_ortho and (e) TTCA(−)–TTCA(−)_para. The natural atomic charges for nitrogen atom are shown in blue. |