Muon spectroscopy of a 12-phosphatetraphene with extremely efficient radical trapping properties.

Shigekazu Ito, Kohei Yasuda, Keisuke Ishihara, Victoria L Karner, Kenji M Kojima, Iain McKenzie

Abstract read

In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Shigekazu ItoDepartment of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-H-113 Ookayama, Meguro-ku, Tokyo, 152-8552, Japan. ito.s.ao@m.titech.ac.jp.

Kohei YasudaDepartment of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-H-113 Ookayama, Meguro-ku, Tokyo, 152-8552, Japan.

Keisuke IshiharaDepartment of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-H-113 Ookayama, Meguro-ku, Tokyo, 152-8552, Japan.

Victoria L KarnerCentre for Molecular and Materials Science, TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T 2A3, Canada.

Kenji M KojimaCentre for Molecular and Materials Science, TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T 2A3, Canada.

Iain McKenzieCentre for Molecular and Materials Science, TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T 2A3, Canada.

Funding

JSPS KAKENHI 19H02685JSPS KAKENHI 22K19023

6 · The paper itself

Abstract

This paper describes muon spin spectroscopy studies of 12-phosphatetraphene stabilized by a peri-trifluoromethyl group and a meso-aryl substituent. Even though the prepared solution in tetrahydrofuran (THF) was quite dilute (0.060 M) for transverse-field muon spin rotation (TF-µSR) measurements, the π-extended heavier congener of tetraphene presented a pair of signals due to a muoniated radical from which the muon hyperfine coupling constant (hfc) was determined. This muoniated radical was produced by the diffusion-controlled regioselective addition of muonium (Mu = [µ

Indexed as

DFT calculationsHeterocyclesIsotope effectsMuonRadicalsReaction kinetics

Identifiers

PMID39775147

DOI10.1038/s41598-024-84611-w

PMCPMC11707175

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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.