The DOI matches its Crossref record; 53 of the 53 references it cites were found in a registry or an index.
A simple method of identifying π orbitals for non-planar systems and a protocol of studying π electronic structure
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
Cites
VMD: visual molecular dynamics
Humphrey, W., Dalke, A., & Schulten, K. (1996) · Journal of Molecular Graphics · doi:10.1016/0263-7855(96)00018-5 · Cited by 66,952
Density-functional exchange-energy approximation with correct asymptotic behavior
Becke, A. D. (1988) · Physical Review A · doi:10.1103/physreva.38.3098 · Cited by 53,711
Multiwfn: A multifunctional wavefunction analyzer
Lu, T., & Chen, F. (2012) · Journal of Computational Chemistry · doi:10.1002/jcc.22885 · Cited by 45,371
Self-citationStephens, P. J., Devlin, F. J., Chabalowski, C. F., & Frisch, M. J. (1994) · The Journal of Physical Chemistry · doi:10.1021/j100096a001 · Cited by 23,248
Density-functional approximation for the correlation energy of the inhomogeneous electron gas
Perdew, J. P. (1986) · Physical Review B · doi:10.1103/physrevb.33.8822 · Cited by 18,777
The influence of polarization functions on molecular orbital hydrogenation energies
Hariharan, P. C., & Pople, J. A. (1973) · Theoretica Chimica Acta · doi:10.1007/bf00533485 · Cited by 15,816
Bader, R. F. W. (1990) · Clarendon Press eBooks · Cited by 12,942
Revealing Noncovalent Interactions
Johnson, E. R., Keinan, S., Mori-Sánchez, P., Contreras-García, J., Cohen, A. J., & Yang, W. (2010) · Journal of the American Chemical Society · doi:10.1021/ja100936w · Cited by 9,553
Energy-adjustedab initio pseudopotentials for the second and third row transition elements
Andrae, D., Häußermann, U., Dolg, M., Stoll, H., & Preuß, H. (1990) · Theoretica chimica acta · doi:10.1007/bf01114537 · Cited by 8,546
A simple measure of electron localization in atomic and molecular systems
Becke, A. D., & Edgecombe, K. E. (1990) · The Journal of Chemical Physics · doi:10.1063/1.458517 · Cited by 7,145
Cited by
Wu, Y., Yan, X., Liu, Z., Lu, T., Zhao, M., Xu, J., & Wang, J. (2024) · Chemistry – A European Journal · doi:10.1002/chem.202403369 · Cited by 28
Self-citation
Metadata
- Authors
- Lu, T., & Chen, Q.
- Venue
- Theoretical Chemistry Accounts
- Published
- 2020-01-14
- Volume
- 139
- Issue
- 2
- ISSN
- 1432-2234 (ISSN-L)
- 1432-881X
- OpenAlex
- W2999618974
- Cited by
- 466
- References
- 53
- FWCI
- 16.16
- 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: A simple method of identifying π orbitals for non-planar systems and a protocol of studying π electronic structure. https://app.cochat.ai/papers/10.1007/s00214-019-2541-z
- The paper
- Lu, T., & Chen, Q. (2020). A simple method of identifying π orbitals for non-planar systems and a protocol of studying π electronic structure. Theoretical Chemistry Accounts. https://doi.org/10.1007/s00214-019-2541-z
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.