The DOI matches its Crossref record.
New Born–Oppenheimer potential energy curve and vibrational energies for the electronic ground state of the hydrogen molecule
Abstract
The Born–Oppenheimer potential energy curve for the electronic ground state of the hydrogen molecule has been computed for internuclear distances 0.2≤R≤12.0 bohr. At all R the energies are lower than any previously reported values. At the equilibrium distance the improvement is negligible; its largest value, 0.47 cm−1, has been obtained for R=2.4 bohr. Vibrational energies have been computed for all isotopic species using the new potential energy curve. For H2, HD, and D2 the recent nonadiabatic corrections of Wolniewicz have been included. The resulting dissociation energies of H2 and HD agree with the experimental values within the experimental error limits; for D2 the discrepancy amounts to 0.6±0.3 cm−1.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Multi-qubit entanglement and algorithms on a neutral-atom quantum computer
Graham, T. M., Song, Y., Scott, J., Poole, C., Phuttitarn, L., Jooya, K., Eichler, P., Jiang, X., Marra, A., Grinkemeyer, B., et al. (2022) · Nature · doi:10.1038/s41586-022-04603-6 · Cited by 518
Relativistic energies of the ground state of the hydrogen molecule
Wolniewicz, L. (1993) · The Journal of Chemical Physics · doi:10.1063/1.465303 · Cited by 326
Metadata
- Authors
- Kol/os, W., Szalewicz, K., & Monkhorst, H. J.
- Venue
- The Journal of Chemical Physics
- Publisher
- AIP Publishing
- Published
- 1986-03-15
- Volume
- 84
- Issue
- 6
- Pages
- 3278-3283
- ISSN
- 0021-9606 (ISSN-L)
- 1089-7690
- OpenAlex
- W2011526717
- Cited by
- 305
- References
- 0
- FWCI
- 6.80
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: New Born–Oppenheimer potential energy curve and vibrational energies for the electronic ground state of the hydrogen molecule. https://app.cochat.ai/papers/10.1063/1.450258
- The paper
- Kol/os, W., Szalewicz, K., & Monkhorst, H. J. (1986). New Born–Oppenheimer potential energy curve and vibrational energies for the electronic ground state of the hydrogen molecule. The Journal of Chemical Physics. https://doi.org/10.1063/1.450258
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
