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36 Neopentane ... Neopentane

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: dispersion aliphatic-aliphatic


Structure:

34

C    0.382522206  -0.070606972   0.766895817
C   -1.040639472   0.396811255   1.060935933
H   -1.771574596  -0.281500248   0.618330233
H   -1.224717770   0.435735085   2.135518899
H   -1.214066031   1.393724437   0.653090647
C    0.590847472  -1.466818137   1.347977909
H    1.602913797  -1.822949997   1.150102854
H    0.438968582  -1.466745983   2.428286685
H   -0.109919056  -2.178684250   0.909313901
C    1.378269048   0.898435362   1.399149440
H    2.404393972   0.585440740   1.200733652
H    1.243780924   0.945974298   2.480709914
H    1.248373180   1.905022619   0.998950707
C    0.601960941  -0.111034194  -0.743096590
H    0.459211824   0.877039098  -1.182898192
H    1.613693987  -0.443459451  -0.979672098
H   -0.099530783  -0.797549823  -1.219220690
C   -0.375028423   0.069313633   5.966488332
C    1.047784030  -0.399652367   5.673088791
H    1.232223232  -0.438981518   4.598568325
H    1.779218179   0.278020461   6.115824366
H    1.220047697  -1.396658409   6.081209363
C   -0.581425233   1.465875159   5.385657857
H   -1.593388328   1.822860606   5.582505383
H    0.119493365   2.176946632   5.825379625
H   -0.428316017   1.466071774   4.305515502
C   -0.595322914   0.109489847   7.476341960
H   -1.606539069   0.443766833   7.712415148
H    0.107189541   0.794438879   7.953180180
H   -0.454759821  -0.879030492   7.915793698
C   -1.371491141  -0.898464027   5.333341936
H   -1.242565132  -1.905439408   5.732920908
H   -2.397380238  -0.584691171   5.531729789
H   -1.236786775  -0.945438421   4.251765274

save structure as file..



Energies:

method counterpoise corrected remark value
CCSD(T)/CBS(aDZ) yes -1.777
CCSD(T)/CBS(haTZ) yes -1.756
CCSD(T)/CBS(haD->TZ) yes -1.764
MP2/cc-pVTZ yes -1.399
MP2/aug-cc-pVDZ yes -1.46
MP2/CBS yes -1.737
MP2C/CBS yes -1.796
SCS-MP2/CBS yes -0.994
SCS-MI-MP2/CBS yes -1.153
DW-MP2/CBS yes -1.123
MP3/CBS yes -1.484
MP2.5/CBS yes -1.611
CCSD/CBS yes -1.311
SCS-CCSD/CBS yes -1.833
SCS-MI-CCSD/CBS yes -1.873