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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 | |||
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H2ONH3 | Water Ammonia Dimer | H2O | Water | NH3 | Ammonia |
Energy components
Dimer | Donor | Acceptor | difference | ||
---|---|---|---|---|---|
Energy (hartrees) | -132.240623 | -76.031231 | -56.200912 | 0.008481 | 22.3 kJ mol-1 |
Vibrational zero point energy (cm-1) | 12609 | 4588 | 7288 | -733 | -8.8 kJ mol-1 |
Total | 13.5 kJ mol-1 |