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U...U pl

H-bonded, 2 h-bond, planar

From Dataset: JSCH-2005 – 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 (RI- Resolution of Identity approximation used, aug-cc-pVDZ to aug-cc-pVTZ Helgaker extrapolation at )

Tags: Complex, JSCH-2005


Structure:

24

O     3.0139530    -0.0000663    -2.3714607
C     3.0149686    -0.0000275    -1.1572038
N     4.1880062    -0.0001806    -0.4139005
C     4.2197761     0.0000190     0.9517028
C     3.0868691     0.0000352     1.6837875
C     1.8067676    -0.0000168     1.0072050
N     1.8766809     0.0001650    -0.3776725
O     0.7209062     0.0000058     1.5860958
H     3.1056982    -0.0000395     2.7597452
H     5.0361993     0.0000319    -0.9554725
H     0.9797808    -0.0001787    -0.8806223
H     5.2026538     0.0000504     1.3991588
O    -0.6997337     0.0001361    -1.5583592
C    -1.7610439     0.0000592    -0.9401093
N    -2.9691203     0.0001496    -1.6022795
C    -4.1792891     0.0000396    -0.9575726
C    -4.2572226    -0.0001289     0.3871173
C    -3.0393068    -0.0001349     1.1840453
N    -1.8606585    -0.0000544     0.4209370
O    -2.9932145    -0.0002449     2.4009987
H    -5.2057276     0.0004029     0.8960881
H    -2.9068168     0.0002610    -2.6064637
H    -0.9648574    -0.0000753     0.9279392
H    -5.0495438     0.0000916    -1.5966575


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Reference: J. Šponer, P. Jurečka, P. Hobza; J Am Chem Soc 2004, 126, 10142–10156


Energies:

method counterpoise corrected remark value
CCSD(T)/CBS no -13.7