Новосибирский институт органической химии им. Н.Н. Ворожцова СО РАН

Лаборатория изучения механизмов органических реакций

Conformational of HydroUsnic tautomers

Methods of conformational anlysis:Marvin conformers — MOPAC (RM1) — DFT (PRIRODA).
Energy (without ZPE) by DFT/PBE/L22 (cc-pCVTZ) for DFT/PBE/L1 (cc-pVDZ) geometry (PRIRODA program).





24.60 24.60 22.62 22.62 20.36 20.36 18.97 18.97 8.68 8.68 6.38 6.38 6.18 6.18 2.55 2.55 2.14 2.14 0.04 0.04 0.00 0.00


xyz-files with calculated chemical shifts averaged by cycle "C" conformers of low-energy tautomers (by Boltzmann distribution at 300K):
tau-1    tau-2