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09 MeNH2 ... MeOH

From Dataset: S66: A Well-balanced Database of Benchmark Interaction Energies Relevant to Biomolecular Structure

Dataset reference: Řezáč, J., Riley, K.E., Hobza, P., J. Chem. Theory Comput. (2011), DOI: 10.1021/ct2002946

Optimization level: MP2/cc-pVTZ (interpolated CCSD(T)/CBS minimum)

Tags: h-bond


Structure:

13

N   -0.893451216  -0.043844322  -0.042997455
H    0.096948261  -0.256059448  -0.071069928
H   -1.368438791  -0.933390652   0.033837726
C   -1.175782475   0.757907695   1.145237192
H   -2.241626604   0.972216010   1.195024643
H   -0.880789552   0.304246738   2.097209096
H   -0.663005722   1.714329397   1.060809164
O    2.284459531  -0.047476498   0.027825216
H    2.566485650   0.322472267  -0.812038864
C    2.670373379   0.864107763   1.047261378
H    2.347190330   0.434475090   1.990327922
H    3.751428617   1.003191232   1.086301345
H    2.191898817   1.837705608   0.932084843

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Energies:

method counterpoise corrected remark value
CCSD(T)/CBS(aDZ) yes -3.059
CCSD(T)/CBS(haTZ) yes -3.085
CCSD(T)/CBS(haD->TZ) yes -3.113
MP2/cc-pVTZ yes -2.547
MP2/aug-cc-pVDZ yes -2.637
MP2/CBS yes -3.059
MP2C/CBS yes -3.08
SCS-MP2/CBS yes -2.505
SCS-MI-MP2/CBS yes -2.78
DW-MP2/CBS yes -2.988
MP3/CBS yes -2.914
MP2.5/CBS yes -2.987
CCSD/CBS yes -2.777
SCS-CCSD/CBS yes -3.018
SCS-MI-CCSD/CBS yes -3.109