Evidence map›Paper›PMID 31819052›Full record

ArticleNature communications2019

Vibronic coherence evolution in multidimensional ultrafast photochemical processes.

James D Gaynor, Jason Sandwisch, Munira Khalil

Abstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

  1. Article
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  7. A numerically exact description of ultrafast vibrational decoherence in vibration-coupled electron transfer.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  14. Theoretical approach to modeling the early nonadiabatic events of ESIPT originating from three-state conical intersection in quinophthalone.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2022
    Article
  15. Article
  16. Article
  17. The role of mixed vibronic QNature communications · 2020
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

James D GaynorDepartment of Chemistry, University of Washington, Box 351700, Seattle, WA, 98195, USA.ORCID http://orcid.org/0000-0001-5253-8142
Jason SandwischDepartment of Chemistry, University of Washington, Box 351700, Seattle, WA, 98195, USA.ORCID http://orcid.org/0000-0002-7189-6858
Munira KhalilDepartment of Chemistry, University of Washington, Box 351700, Seattle, WA, 98195, USA. mkhalil@uw.edu.ORCID http://orcid.org/0000-0002-6508-4124

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The complex choreography of electronic, vibrational, and vibronic couplings used by photoexcited molecules to transfer energy efficiently is remarkable, but an unambiguous description of the temporally evolving vibronic states governing these processes has proven experimentally elusive. We use multidimensional electronic-vibrational spectroscopy to identify specific time-dependent excited state vibronic couplings involving multiple electronic states, high-frequency vibrations, and low-frequency vibrations which participate in ultrafast intersystem crossing and subsequent relaxation of a photoexcited transition metal complex. We discover an excited state vibronic mechanism driving long-lived charge separation consisting of an initial electronically-localized vibrational wavepacket which triggers delocalization onto two charge transfer states after propagating for ~600 femtoseconds. Electronic delocalization consequently occurs through nonadiabatic internal conversion driven by a 50 cm

Identifiers

PMID31819052
PMCPMC6901526

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.