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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| You are here: Calculated > Energy > Optimized > Hydrogen bonds | |
| Dimer | H Donor | H Acceptor | comment | |||
|---|---|---|---|---|---|---|
| CH3OHH2O | methanol water dimer | CH3OH | Methyl alcohol | H2O | Water | |
Energy components
| Dimer | Donor | Acceptor | difference | ||
|---|---|---|---|---|---|
| Energy (hartrees) | -192.176682 | -115.734872 | -76.434049 | 0.007761 | 20.4 kJ mol-1 |
| Vibrational zero point energy (cm-1) | 15928 | 10825 | 4498 | -605 | -7.2 kJ mol-1 |
| Total | 13.1 kJ mol-1 | ||||