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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H2OHCOOH | Water formic acid dimer 1 | H2O | Water | HCOOH | Formic acid | to O-C |
Energy components
Dimer | Donor | Acceptor | difference | ||
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Energy (hartrees) | -265.550636 | -76.244393 | -189.293290 | 0.012953 | 34.0 kJ mol-1 |
Vibrational zero point energy (cm-1) | 0 | 4550 | 7099 | 11649 | 139.3 kJ mol-1 |
Total | 173.4 kJ mol-1 |