Evidence map›Paper›PMID 41580289›Full record

ArticleJournal of computational chemistry2026

Ab Initio Molecular Dynamics Study of Quadrupolar Spin Relaxation in an Ionic Liquid.

Luciano N Vidal, Lucas C Ducati, Jochen Autschbach

Abstract read
In one paragraph

Article in Journal of computational chemistry, 2026. 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

3 authors.

Luciano N VidalDepartamento de Química e Biologia, Universidade Tecnológica Federal do Paraná, Curitiba, Paraná, Brazil.ORCID https://orcid.org/0000-0003-2250-5539
Lucas C DucatiDepartment of Fundamental Chemistry Institute of Chemistry, University of São Paulo, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-6539-4325
Jochen AutschbachDepartment of Chemistry, University at Buffalo, State University of New York, Buffalo, New York, USA.

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 304653/2023-3Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Finance Code 001Fundação de Amparo à Pesquisa do Estado de São Paulo 2024/17236-1National Science Foundation CHE-2503332
6 · The paper itself

Abstract

This work implements a methodology for studying quadrupolar nuclear spin relaxation in ionic liquids. The dynamic behavior of the ions in the liquid is described by ab initio molecular dynamics (aiMD) with forces obtained from density functional theory (DFT) calculations with periodic boundary conditions and a non-hybrid functional. The electric field gradient (EFG) driving the quadrupolar relaxation was calculated with free boundary conditions, using clusters that contained the ion of interest surrounded by two coordination shells treated quantum mechanically and augmented with a solvation model. Tests showed that EFG calculations using only the first coordination shell, containing five nearest neighbors, also provide a suitable model, because the relaxation rates differ by no more than 4% from the results from the two-shell solvation. The results of this study show that the

Identifiers

PMID41580289
PMCPMC12831640

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.