Table 4.
Statistical Descriptors of the Errors (kJ/mol) in the Uncorrected (uncorr) and Corrected (corr) Enthalpies of Formation at 298 K Derived from the B3LYP Resultsa
cc-pVDZ
|
cc-pVTZ
|
extrapolated
|
||||
---|---|---|---|---|---|---|
uncorr | corr | uncorr | corr | uncorr | corr | |
MSD | 138.2 | 4.8 | 34.0 | 0.2 | 16.1 | −0.7 |
MUD | 138.2 | 14.5 | 36.0 | 3.7 | 23.4 | 4.8 |
δmin | 25.2 | 0.3 | 0.7 | 0.0 | 0.0 | 0.0 |
δmax | 338.8 | 71.7 | 152.2 | 15.6 | 123.2 | 17.7 |
RMSD | 151.4 | 19.0 | 47.2 | 5.1 | 32.3 | 6.1 |
Statistics include the mean unsigned deviation (MUD), the mean signed deviation (MSD), the minimum (δmin) and maximum (δmax) absolute deviations, and the root mean square deviation (RMSD). Results are presented for the cc-pVDZ and cc-pVTZ basis sets, and for the large basis set extrapolated from them.