Evidence map›Paper›PMID 36544737›Full record

ArticleChemical science2022

The three-center two-positron bond.

Jorge Charry, Félix Moncada, Matteo Barborini, Laura Pedraza-González, Márcio T do N Varella, Alexandre Tkatchenko, Andrés Reyes

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemical science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Capturing Correlation Effects in Positron Binding to Atoms and Molecules.Journal of chemical theory and computation · 2024
    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.

Jorge CharryDepartment of Physics and Materials Science, University of Luxembourg L-1511 Luxembourg City Luxembourg.ORCID https://orcid.org/0000-0003-3069-2522
Félix MoncadaDepartment of Physics, AlbaNova University Center, Stockholm University S-106 91 Stockholm Sweden.ORCID https://orcid.org/0000-0001-9701-2099
Matteo BarboriniDepartment of Physics and Materials Science, University of Luxembourg L-1511 Luxembourg City Luxembourg.ORCID https://orcid.org/0000-0001-7798-099X
Laura Pedraza-GonzálezDepartment of Chemistry and Industrial Chemistry, University of Pisa Via Moruzzi 13 56124 Pisa Italy.ORCID https://orcid.org/0000-0002-9806-236X
Márcio T do N VarellaInstituto de Física, Universidade de São Paulo Rua do Matão 1731 São Paulo São Paulo 05508-090 Brazil.ORCID https://orcid.org/0000-0002-5812-0342
Alexandre TkatchenkoDepartment of Physics and Materials Science, University of Luxembourg L-1511 Luxembourg City Luxembourg.ORCID https://orcid.org/0000-0002-1012-4854
Andrés ReyesDepartment of Chemistry, Universidad Nacional de Colombia Av. Cra 30 #45-03 Bogotá Colombia areyesv@unal.edu.co.ORCID https://orcid.org/0000-0001-7571-2078

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Computational studies have shown that one or more positrons can stabilize two repelling atomic anions through the formation of two-center positronic bonds. In the present work, we study the energetic stability of a system containing two positrons and three hydride anions, namely 2e

Identifiers

PMID36544737
PMCPMC9710307

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.