Evidence map›Paper›PMID 39746122›Full record

ArticleJournal of the American Chemical Society2025

Regioisomeric Engineering for Multicharge and Spin Stabilization in Two-Electron Organic Catholytes.

H T Katie Chung, Tim K Schramm, Martin Head-Gordon, James Shee, F Dean Toste

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of the American Chemical Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

H T Katie ChungDepartment of Chemistry, University of California, Berkeley, California 94720, United States.
Tim K SchrammDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID 0000-0003-3196-6273
Martin Head-GordonDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID 0000-0002-4309-6669
James SheeDepartment of Chemistry, Rice University, Houston, Texas 77005, United States.ORCID 0000-0001-8333-8151
F Dean TosteDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID 0000-0001-8018-2198

Funding

High Accuracy Computational Methods for Biomolecular Nuclear Magnetic Resonance SpectroscopyU01GM121667 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI HEAD-GORDON, MARTIN PAUL, HEAD-GORDON, TERESA L. · 2017 to 2020
$1.3M
Acquisition of a Cryoprobe and Related Accessories for a 600 MHz NMR Spectrometer to Support Health Research Activities at the University of California, BerkeleyS10OD024998 · OD · UNIVERSITY OF CALIFORNIA BERKELEY · PI HARTWIG, JOHN F · 2018 to 2018
$265k
NIGMS NIH HHS U01 GM121667NIH HHS S10 OD024998
6 · The paper itself

Abstract

Developing multicharge and spin stabilization strategies is fundamental to enhancing the lifetime of functional organic materials, particularly for long-term energy storage in multiredox organic redox flow batteries. Current approaches are limited to the incorporation of electronic substituents to increase or decrease the overall electron density or bulky substituents to sterically shield reactive sites. With the aim to further expand the molecular toolbox for charge and spin stabilization, we introduce regioisomerism as a scaffold-diversifying design element that considers the collective and cumulative electronic and steric contributions from all of the substituents based on their relative regioisomeric arrangements. Through a systematic study of regioisomers of near-planar aromatic cyclic triindoles and nonplanar nonaromatic cyclic tetraindoles, we demonstrate that this regioisomeric engineering strategy significantly enhances the H-cell cycling stability in the above two new classes of 2e

Identifiers

PMID39746122
PMCPMC11745167

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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.