Evidence map›Paper›PMID 34094486›Full record

ArticleChemical science2020

Flat corannulene: when a transition state becomes a stable molecule.

Ephrath Solel, Doron Pappo, Ofer Reany, Tom Mejuch, Renana Gershoni-Poranne, Mark Botoshansky, Amnon Stanger, Ehud Keinan

Abstract read
In one paragraph

Article in Chemical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
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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

8 authors.

Ephrath SolelThe Schulich Faculty of Chemistry, Technion - Israel Institute of Technology Technion City Haifa 3200001 Israel keinan@technion.ac.il ephrath.solel@gmail.com.ORCID https://orcid.org/0000-0002-0513-8995
Doron PappoDepartment of Chemistry, Ben-Gurion University of the Negev Beer-Sheva 84105 Israel.ORCID https://orcid.org/0000-0002-8363-8709
Ofer ReanyAvinoam Adam Department of Natural Sciences, The Open University of Israel 1 University Road, P.O. Box 808 Ra'anana 4353701 Israel.ORCID https://orcid.org/0000-0003-1048-1947
Tom MejuchThe Schulich Faculty of Chemistry, Technion - Israel Institute of Technology Technion City Haifa 3200001 Israel keinan@technion.ac.il ephrath.solel@gmail.com.
Renana Gershoni-PoranneThe Schulich Faculty of Chemistry, Technion - Israel Institute of Technology Technion City Haifa 3200001 Israel keinan@technion.ac.il ephrath.solel@gmail.com.ORCID https://orcid.org/0000-0002-2233-6854
Mark BotoshanskyThe Schulich Faculty of Chemistry, Technion - Israel Institute of Technology Technion City Haifa 3200001 Israel keinan@technion.ac.il ephrath.solel@gmail.com.
Amnon StangerThe Schulich Faculty of Chemistry, Technion - Israel Institute of Technology Technion City Haifa 3200001 Israel keinan@technion.ac.il ephrath.solel@gmail.com.
Ehud KeinanThe Schulich Faculty of Chemistry, Technion - Israel Institute of Technology Technion City Haifa 3200001 Israel keinan@technion.ac.il ephrath.solel@gmail.com.ORCID https://orcid.org/0000-0002-7846-1080

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Flat corannulene has been considered so far only as a transition state of the bowl-to-bowl inversion process. This study was driven by the prediction that substituents with strong steric repulsion could destabilize the bowl-shaped conformation of this molecule to such an extent that the highly unstable planar geometry would become an isolable molecule. To examine the substituents' effect on the corannulene bowl depth, optimized structures for the highly-congested decakis(

Identifiers

PMID34094486
PMCPMC8163244

What OpenQuestion holds

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Registered trials

None linked

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.