The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Quantum Chemical Evidence for an Intramolecular Charge-Transfer State in the Carotenoid Peridinin of Peridinin−Chlorophyll−Protein
Abstract
We present theoretical confirmation of an intramolecular charge-transfer (CT) state in peridinin in agreement with experimental results of Frank and co-workers ( J. Phys. Chem. B 1999, 103, 8751 and J. Phys. Chem. B 2000, 104, 4569). Quantum chemical calculations using time-dependent density functional theory under the Tamm−Dancoff approximation were made on two structures: fully optimized peridinin and a molecule from the crystal structure of peridinin−chlorophyll−protein. The CT state appears as the third and second excited singlet state, respectively, for the two structures. A dipole-in-a-sphere model is used to estimate the solvation stabilization energies of each state in a variety of solvents. The energy of the CT state is shown to decrease dramatically in solvents of increasing polarity while the energy of the dark S 1 (A g - -like) state remains comparatively constant.
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
Nudo, R. J., Wise, B. M., SiFuentes, F., & Milliken, G. W. (1996) · Science · doi:10.1126/science.272.5269.1791 · Cited by 1,911
Cited by
Single-Reference ab Initio Methods for the Calculation of Excited States of Large Molecules
Dreuw, A., & Head-Gordon, M. (2005) · Chemical Reviews · doi:10.1021/cr0505627 · Cited by 2,722
Self-citationUltrafast Dynamics of Carotenoid Excited States−From Solution to Natural and Artificial Systems
Polívka, T., & Sundström, V. (2004) · Chemical Reviews · doi:10.1021/cr020674n · Cited by 889
Metadata
- Authors
- Vaswani, H. M., Hsu, C.-P., Head-Gordon, M., & Fleming, G. R.
- Venue
- The Journal of Physical Chemistry B
- Publisher
- American Chemical Society (ACS)
- Published
- 2003-07-04
- Volume
- 107
- Issue
- 31
- Pages
- 7940-7946
- ISSN
- 1520-5207 (ISSN-L)
- 1520-6106
- OpenAlex
- W2098559262
- Cited by
- 158
- References
- 1
- FWCI
- 5.48
- 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
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.
