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mG...mC WC

Planar, H-bonded structure, Watson-Crick arrangement

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/TZVPP (RI- Resolution of Identity approximation, aug-cc-pVTZ to aug-cc-pVQZ Helgaker extrapolation at MP2 l)

Tags: Complex, JSCH-2005, Watson-Crick, planar


Structure:

35

C    -0.8133331    -0.0866715     2.9789275
N    -0.6596824    -0.0799211     4.3738426
C     0.5690989     0.0065483     4.9361002
C     1.6895413     0.0878038     4.1758957
C     1.5121802     0.0788250     2.7574552
N     0.3010370     0.0009434     2.2093349
O    -1.9566795    -0.1721648     2.5197622
N     2.5630702     0.1536301     1.9395171
C    -1.8703132    -0.1697062     5.1759469
H     0.5992246     0.0046040     6.0165438
H     2.6640151     0.1533452     4.6318609
H     3.4878053     0.1855364     2.3258249
H     2.4345725     0.0922431     0.9177005
H    -2.4003892    -1.0888680     4.9431219
H    -2.5250547     0.6677091     4.9519253
H    -1.5896839    -0.1549564     6.2247983
O     2.2125806    -0.0495287    -0.7919145
C     1.1295844    -0.0091268    -1.3874888
N    -0.0672022     0.0855128    -0.6713507
C    -1.3285435     0.1453481    -1.2005422
N    -1.5812601     0.1027260    -2.4911624
C    -0.4460576     0.0088365    -3.2186883
C     0.8814078    -0.0466784    -2.7933188
N     1.7434051    -0.1366731    -3.8585399
C     0.9419745    -0.1354113    -4.9081560
N    -0.3886567    -0.0498363    -4.5825778
N    -2.3394192     0.3029765    -0.3108597
H     0.0331014     0.0898348     0.3565931
H     1.2604461    -0.1939844    -5.9363793
C    -1.5258946    -0.0225882    -5.4753265
H    -3.2566158     0.1569838    -0.6925288
H    -2.1947491     0.0836423     0.6730029
H    -2.1741480    -0.8737721    -5.2827842
H    -2.0939825     0.8923400    -5.3277349
H    -1.1628640    -0.0654072    -6.4980769


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Reference: P. Jurečka, P. Hobza; J Am Chem Soc 2003, 125, 15608–15614


Energies:

method counterpoise corrected remark value
CCSD(T)/CBS no -31.59