Table 2.
Calculated barriers (in kcal/mol) for transition states TS11–13 and TS18–19 relative to separate 11 and C6H6 by using different functionals and basis sets.
TS11–13 | TS18–19 | |
---|---|---|
ωB97XD/Def2TZVP(SMD)//ωB97XD/BS1 | 24.2 | 25.2 |
M06/Def2TZVP(SMD)//M06/BS1 | 30.1 | 30.7 |
B3LYP/Def2TZVP(SMD)//B3LYP/BS1 | 43.0 | 44.5 |
B3LYP(GD3BJ)/Def2TZVP(SMD)//B3LYP(GD3BJ)/BS1 | 25.8 | 27.2 |
M06L/Def2TZVP(SMD)//M06L/BS1 | 26.5 | 26.4 |
ωB97XD/Def2TZVP(SMD)//ωB97XD/BS2 | 23.5 | 25.0 |
ωB97XD/Def2TZVP(SMD)//ωB97XD/BS41 | 24.2 | 26.0 |
ωB97XD/Def2TZVP(SMD)//ωB97XD/BS52 | 24.7 | 25.9 |
M06/Def2TZVP(SMD)//M06/BS52 | 30.4 | 32.3 |
B971/Def2TZVP(SMD)//B971/BS52 | 36.6 | 38.8 |
TPSS/Def2TZVP(SMD)//TPSS/BS52 | 34.8 | 36.1 |
TPSS/Def2TZVP(SMD)//TPSS/BS1 | 34.8 | 35.8 |
Co uses LANL2DZ and the others use 6–31G* in BS4;
Co uses 6–31+G* and the others use 6–31G* in BS5.