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Indole benzene T-shape complex

MP2/CBS extrapolation: cc-pVTZ to cc-pVQZ, CCSD(T) correction in cc-pVDZ basis set

From Dataset: S22 – benchmark noncovalent complexes

Dataset reference: P. Jurecka, J. Sponer, J. Cerny, P. Hobza; Phys Chem Chem Phys 2006, 8 (17), 1985-1993

Optimization level: MP2/cc-pVTZ

Tags: Complex,S22, S26


Structure:

28

C     2.5118997    1.6250148    0.0000000
C     2.7130094    0.9578537   -1.2082918
C     3.1177821   -0.3767436   -1.2083647
C     3.3213848   -1.0437307    0.0000000
C     3.1177821   -0.3767436    1.2083647
C     2.7130094    0.9578537    1.2082918
H     2.2024038    2.6611358    0.0000000
H     2.5511760    1.4736908   -2.1445900
H     3.2702999   -0.8951406   -2.1448379
H     3.6368139   -2.0781521    0.0000000
H     3.2702999   -0.8951406    2.1448379
H     2.5511760    1.4736908    2.1445900
H     0.8065245   -0.4358866    0.0000000
N    -0.1442408   -0.7686927    0.0000000
C    -0.5161122   -2.0893220    0.0000000
C    -1.8898755   -2.1814495    0.0000000
C    -2.3932317   -0.8470830    0.0000000
C    -1.2640653    0.0195887    0.0000000
C    -1.3896004    1.4117668    0.0000000
C    -2.6726501    1.9366450    0.0000000
C    -3.8054511    1.0974790    0.0000000
C    -3.6798167   -0.2817209    0.0000000
H     0.2310024   -2.8653173    0.0000000
H    -2.4585759   -3.0956052    0.0000000
H    -0.5188733    2.0539520    0.0000000
H    -2.8077570    3.0097859    0.0000000
H    -4.7905991    1.5439372    0.0000000
H    -4.5580187   -0.9142916    0.0000000
    

save structure as file..



Energies:

method counterpoise corrected remark value
MP2/CBS yes -7.03
CCSD(T)/CBS yes -5.73