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C...G S

stack from hairpin

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: NMR, hairpin, PDB ID 1PQT (sugar units substituted by methyl groups, hydrogens added to experimental structure and optimized at)

Tags: Complex, JSCH-2005, stack


Structure:

29

H     4.0780890     0.2050200     6.5267380
N     3.3380000    -0.4520000     6.3380000
C     2.1440000    -0.6140000     7.0100000
H     1.9445960    -0.0744500     7.9251340
N     1.3390000    -1.4880000     6.4770000
C     2.0190000    -1.9110000     5.3320000
C     1.6500000    -2.8430000     4.3020000
O     0.6370000    -3.5330000     4.1980000
N     2.5960000    -2.9520000     3.3010000
H     2.3705000    -3.6388980     2.5623150
C     3.7610000    -2.2490000     3.2730000
N     4.5620000    -2.4690000     2.2580000
H     4.3528370    -3.1696290     1.5459440
H     5.4428290    -1.9835850     2.2550440
N     4.1450000    -1.3880000     4.2160000
C     3.2280000    -1.2560000     5.2240000
H     3.1762460     2.3738070     2.9634160
N     2.3770000     1.8470000     3.2830000
C     1.6370000     2.2160000     4.3790000
H     1.9902970     3.0843050     4.9210710
C     0.5610000     1.4930000     4.7730000
H    -0.0085000     1.7736330     5.6470440
C     0.1830000     0.3990000     3.9430000
N    -0.8510000    -0.3400000     4.2540000
H    -1.1799330    -1.0651510     3.5908230
H    -1.4362750    -0.1022370     5.0377650
N     0.8500000     0.0580000     2.8540000
C     1.9550000     0.7640000     2.4990000
O     2.5580000     0.4150000     1.4830000


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Reference: I. Dabkowská, H. V. Gonzalez, P. Jurečka, P. Hobza; J Phys Chem A 2005, 109, 1131–1142


Energies:

method counterpoise corrected remark value
CCSD(T)/CBS no -12.4