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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 | |||
|---|---|---|---|---|---|---|
| HCONH2CN2H4 | formamide aminomethanimine dimer | CHONH2 | formamide | NHCHNH2 | aminomethanimine | both are donors |
Energy components
| Dimer | Donor | Acceptor | difference | ||
|---|---|---|---|---|---|
| Energy (hartrees) | -320.072643 | -169.974182 | -150.076870 | 0.021591 | 56.7 kJ mol-1 |
| Vibrational zero point energy (cm-1) | 22482 | 9577 | 12246 | -659 | -7.9 kJ mol-1 |
| Total | 48.8 kJ mol-1 | ||||