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55 Benzene ... MeOH (OH-pi)

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: mixed


Structure:

18

C    0.759749176   1.031275058   0.373772394
H    1.435016257   1.875664269   0.374704616
C    1.266617787  -0.267362341   0.421273076
H    2.334915967  -0.429180190   0.459432338
C    0.395320544  -1.355991164   0.424905109
H    0.788661934  -2.362492586   0.463035490
C   -0.982205637  -1.146654408   0.381270236
H   -1.657656316  -1.991140192   0.385121003
C   -1.489346115   0.151149791   0.337572337
H   -2.557947039   0.313750489   0.307719001
C   -0.618775155   1.240331207   0.333883729
H   -1.011761615   2.247106897   0.304369215
O    0.047018952   0.306185375   3.685113277
H    0.133119167   0.356058466   2.727919732
C   -0.849131647  -0.751428698   3.968168316
H   -0.944852341  -0.808163282   5.049104452
H   -1.841281235  -0.579730958   3.544378112
H   -0.482671329  -1.714469767   3.605256800

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Energies:

method counterpoise corrected remark value
CCSD(T)/CBS(aDZ) yes -4.188
CCSD(T)/CBS(haTZ) yes -4.168
CCSD(T)/CBS(haD->TZ) yes -4.168
MP2/cc-pVTZ yes -3.972
MP2/aug-cc-pVDZ yes -3.995
MP2/CBS yes -4.762
MP2C/CBS yes -4.25
SCS-MP2/CBS yes -3.634
SCS-MI-MP2/CBS yes -3.986
DW-MP2/CBS yes -4.253
MP3/CBS yes -3.797
MP2.5/CBS yes -4.28
CCSD/CBS yes -3.604
SCS-CCSD/CBS yes -4.148
SCS-MI-CCSD/CBS yes -4.251