Evidence map›Paper›PMID 35156966›Full record

ArticlePhysical chemistry chemical physics : PCCP2022

Phenanthrene: establishing lower and upper bounds to the binding energy of a very weakly bound anion.

Elisabeth Gruber, Siegfried Kollotzek, Stefan Bergmeister, Fabio Zappa, Milan Ončák, Paul Scheier, Olof Echt

Abstract read
In one paragraph

Article in Physical chemistry chemical physics : PCCP, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Doubly charged dimers and trimers of heavy noble gases.Physical chemistry chemical physics : PCCP · 2024
    Article
  4. Stabilization of phenanthrene anions in helium nanodroplets.Physical chemistry chemical physics : PCCP · 2022
    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

7 authors.

Elisabeth GruberInstitut für Ionenphysik und Angewandte Physik Universität Innsbruck Technikerstraße 25, 6020 Innsbruck, Austria. Milan.Oncak@uibk.ac.at.ORCID http://orcid.org/0000-0002-1195-3638
Siegfried KollotzekInstitut für Ionenphysik und Angewandte Physik Universität Innsbruck Technikerstraße 25, 6020 Innsbruck, Austria. Milan.Oncak@uibk.ac.at.
Stefan BergmeisterInstitut für Ionenphysik und Angewandte Physik Universität Innsbruck Technikerstraße 25, 6020 Innsbruck, Austria. Milan.Oncak@uibk.ac.at.ORCID http://orcid.org/0000-0003-0848-3038
Fabio ZappaInstitut für Ionenphysik und Angewandte Physik Universität Innsbruck Technikerstraße 25, 6020 Innsbruck, Austria. Milan.Oncak@uibk.ac.at.ORCID http://orcid.org/0000-0003-4452-8520
Milan OnčákInstitut für Ionenphysik und Angewandte Physik Universität Innsbruck Technikerstraße 25, 6020 Innsbruck, Austria. Milan.Oncak@uibk.ac.at.ORCID http://orcid.org/0000-0002-4801-3068
Paul ScheierInstitut für Ionenphysik und Angewandte Physik Universität Innsbruck Technikerstraße 25, 6020 Innsbruck, Austria. Milan.Oncak@uibk.ac.at.ORCID http://orcid.org/0000-0002-7480-6205
Olof EchtInstitut für Ionenphysik und Angewandte Physik Universität Innsbruck Technikerstraße 25, 6020 Innsbruck, Austria. Milan.Oncak@uibk.ac.at.ORCID http://orcid.org/0000-0002-0970-1191

Funding

Austrian Science Fund FWF P 31149Austrian Science Fund FWF W 1259
6 · The paper itself

Abstract

Quite a few molecules do not form stable anions that survive the time needed for their detection; their electron affinities (EA) are either very small or negative. How does one measure the EA if the anion cannot be observed? Or, at least, can one establish lower and upper bounds to their EA? We propose two approaches that provide lower and upper bounds. We choose the phenanthrene (Ph) molecule whose EA is controversial. Through competition between helium evaporation and electron detachment in He

Identifiers

PMID35156966
PMCPMC8865840

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.