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05 methylammonium ... methylamine (0.90)

From Dataset: Ionic hydrogen bonds – dissociation curves

Dataset reference: Řezáč, J., Hobza, P., J. Chem. Theory Comput. (2011), DOI: 10.1021/ct200751e

Optimization level: MP2/cc-pVTZ (intermolecular distance scaled by 0.9)

Tags: h-bond cation


Structure:

15

C    0.744768151  -0.082282053  -0.019173554
N   -0.728438635   0.112146543   0.091161198
H   -1.127753599  -0.526162012   0.776374088
H   -0.947980520   1.055774181   0.403402411
H   -1.224663286  -0.064847586  -0.881903869
H    0.932732220  -1.093480816  -0.362003654
H    1.212925665   0.074803757   0.945875964
H    1.132071711   0.628965038  -0.739788431
N   -1.804744709  -0.295326760  -2.194033817
C   -0.959687400   0.228893417  -3.291699502
H   -1.974844916  -1.282519544  -2.359812574
H   -1.400223736   0.073859970  -4.273599640
H   -0.805828872   1.294701045  -3.147390218
H    0.007288424  -0.265643050  -3.266067668
H   -2.722434561   0.134714081  -2.259193573

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Energies:

method counterpoise corrected remark value
CCSD(T)/CBS yes -27.05