III.G.10.a. |
Energy differences between frozen core and all electrons correlated.
MP2, MP3, MP4, B2PLYP, CCSD, and CCSD(T)
For CH3CO+ (acetyl cation)
STO-3G | 3-21G | 3-21G* | 6-31G | 6-31G* | 6-31G** | 6-31+G** | 6-311G* | 6-311G** | 6-31G(2df,p) | cc-pVDZ | cc-pVTZ | cc-pVQZ | aug-cc-pVQZ | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Moller Plesset perturbation | MP2=FULL | -0.000953 | -0.004995 | -0.004995 | -0.003617 | -0.012407 | -0.012957 | -0.013443 | -0.055735 | -0.056180 | -0.023847 | -0.007165 | -0.043628 | -0.085751 | -0.087547 |
MP3=FULL | 0.044464 | -0.015759 | |||||||||||||
Coupled Cluster | CCSD(T)=FULL | -0.012163 | |||||||||||||
STO-3G | 3-21G | 3-21G* | 6-31G | 6-31G* | 6-31G** | 6-31+G** | 6-311G* | 6-311G** | 6-31G(2df,p) | cc-pVDZ | cc-pVTZ | cc-pVQZ | aug-cc-pVQZ |