Lithium Carbamate/Solvation State Dimer 1→Dimer 2
LiCH2OCON(CH3)2•2Et2O 10.9
LiCH2OCON(CH3)2•3Et2O -3.92
LiCH2OCON(CH3)2•4Et2O 0.800
LiCH2OCON(CH3)2•2THF -10.1
LiCH2OCON(CH3)2•3THF -1.80
LiCH2OCON(CH3)2•4THF -0.0809
LiCHPhOCON(CH3)2•2Et2O RR -0.802
LiCHPhOCON(CH3)2•2Et2O RS -2.01
LiCHPhOCON(CH3)2•2THF RR -1.47
LiCHPhOCON(CH3)2•2THF RS -2.51
Table 5: Relative energies of Dimers 1 and 2 (Dimer 1 → Dimer 2, kcal/mol). Most stable conformation of Dimer 1 compared to most stable conformation of Dimer 2.