The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Estimation of Molecular Linear Free Energy Relation Descriptors Using a Group Contribution Approach
Abstract
Additive models for the estimation of Abraham's molecular descriptors R 2, π 2 H, Σα 2 H, Σβ 2 H, Σβ 2 O, and log L 16 have been developed. For five of the six descriptors, one set of 81 atom and functional group fragments is capable of reproducing experimentally derived results with correlation coefficients ranging from 0.95 to 0.99. However, one descriptor, Σα 2 H, required an entirely separate set of 51 fragments to be developed, resulting in a correlation coefficient of 0.97. Of particular importance is the speed of calculation (approximately 700 molecules/min), allowing so-called “high-throughput screening”. Several applications of this model for molecules containing intramolecular interactions are discussed.
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
Abraham, M. H. (1993) · Chemical Society Reviews · doi:10.1039/cs9932200073 · Cited by 1,968
Self-citationViswanadhan, V. N., Ghose, A. K., Revankar, G. R., & Robins, R. K. (1989) · Journal of Chemical Information and Computer Sciences · doi:10.1021/ci00063a006 · Cited by 1,135
The use of characteristic volumes to measure cavity terms in reversed phase liquid chromatography
Abraham, M. H., & McGowan, J. C. (1987) · Chromatographia · doi:10.1007/bf02311772 · Cited by 858
Self-citationLipophilicity in Drug Action and Toxicology
(1996) · Methods and Principles in Medicinal Chemistry · doi:10.1002/9783527614998 · Cited by 409
Review of ring perception algorithms for chemical graphs
Downs, G. M., Gillet, V. J., Holliday, J. D., & Lynch, M. F. (1989) · Journal of Chemical Information and Computer Sciences · doi:10.1021/ci00063a007 · Cited by 187
Klopman, G., Wang, S., & Balthasar, D. M. (1992) · Journal of Chemical Information and Computer Sciences · doi:10.1021/ci00009a013 · Cited by 165
Neural Network Prediction of the Solvatochromic Polarity/Polarizability Parameter
Svozil, D., Ševčík, J., & Kvasnička, V. (1997) · Journal of Chemical Information and Computer Sciences · doi:10.1021/ci960347e · Cited by 28
Extended Additivity Model of Parameter log(L16)
Havelec, P., & Ševčı́k, J. (1996) · Journal of Physical and Chemical Reference Data · doi:10.1063/1.555989 · Cited by 26
Cited by
Convolutional embedding of attributed molecular graphs for physical property prediction
Coley, C. W., Barzilay, R., Green, W. H., Jaakkola, T. S., & Jensen, K. F. (2017) · Journal of Chemical Information and Modeling · doi:10.1021/acs.jcim.6b00601 · Cited by 470
Applications of Polyparameter Linear Free Energy Relationships in Environmental Chemistry
Endo, S., & Goss, K.-U. (2014) · Environmental Science & Technology · doi:10.1021/es503369t · Cited by 302
What Is High-Throughput Virtual Screening? A Perspective from Organic Materials Discovery
Pyzer-Knapp, E. O., Suh, C., Gómez-Bombarelli, R., Aguilera-Iparraguirre, J., & Aspuru-Guzik, A. (2015) · Annual Review of Materials Research · doi:10.1146/annurev-matsci-070214-020823 · Cited by 299
Mamy, L., Patureau, D., Barriuso, E., Bedos, C., Bessac, F., Louchart, X., Martin-laurent, F., Miege, C., & Benoit, P. (2015) · Critical Reviews in Environmental Science and Technology · doi:10.1080/10643389.2014.955627 · Cited by 177
Metadata
- Authors
- Platts, J. A., Butina, D., Abraham, M. H., & Hersey, A.
- Venue
- Journal of Chemical Information and Computer Sciences
- Publisher
- American Chemical Society (ACS)
- Published
- 1999-07-23
- Volume
- 39
- Issue
- 5
- Pages
- 835-845
- ISSN
- 0095-2338 (ISSN-L)
- 1520-5142
- OpenAlex
- W2059329439
- Cited by
- 441
- References
- 8
- FWCI
- 26.19
- 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: Estimation of Molecular Linear Free Energy Relation Descriptors Using a Group Contribution Approach. https://app.cochat.ai/papers/10.1021/ci980339t
- The paper
- Platts, J. A., Butina, D., Abraham, M. H., & Hersey, A. (1999). Estimation of Molecular Linear Free Energy Relation Descriptors Using a Group Contribution Approach. Journal of Chemical Information and Computer Sciences. https://doi.org/10.1021/ci980339t
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.