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G...A1

H-bonded, 2 h-bond, substantially nonplanar, labeled as cisWC/WC or anti-anti G...A base pair

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 to )

Tags: Complex, JSCH-2005


Structure:

31

O    -1.3058058     0.3353432    -1.9024452
C    -1.9900049     0.1709800    -0.8920389
N    -1.3797575     0.0147348     0.3602195
C    -2.0188483    -0.2185512     1.5398296
N    -3.3172819    -0.2995486     1.6835149
C    -3.9535777    -0.1111832     0.5011380
C    -3.4163316     0.1070768    -0.7658722
N    -4.4021933     0.2259169    -1.7159019
C    -5.5203687     0.0828308    -1.0307622
N    -5.3061034    -0.1241201     0.3081537
N    -1.1984729    -0.3198503     2.6442461
H    -0.3465494     0.1232217     0.3842921
H    -6.5125630     0.1194762    -1.4473490
H    -5.9980490    -0.2607961     1.0259833
H    -1.6811020    -0.7086455     3.4387722
H    -0.3023253    -0.7473222     2.4686403
N     1.4487686    -0.3061821    -1.8063482
C     2.1291340    -0.0639194    -0.6809352
N     1.4721887     0.2311616     0.4586152
C     2.1772393     0.4822275     1.5830193
N     3.4937302     0.4667260     1.7609342
C     4.1213725     0.1541959     0.6180841
C     3.5365208    -0.1183154    -0.6181769
N     4.4783743    -0.3859600    -1.5825801
C     5.6237470    -0.2779583    -0.9307987
N     5.4697684     0.0435735     0.3900585
H     1.5797459     0.7376023     2.4499547
H     6.5972124    -0.4228222    -1.3684582
H     6.1971892     0.1827155     1.0717315
H     0.4522459    -0.0785075    -1.8709034
H     1.9849455    -0.4365244    -2.6464500


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Reference: J. Šponer, P. Jurečka, P. Hobza; J Am Chem Soc 2004, 126, 10142–10168


Energies:

method counterpoise corrected remark value
MP2/CBS no -19.4