Evidence map›Paper›PMID 42045104›Full record

ArticleJournal of the American Chemical Society2026

Engineering Ultrafast Molecular Rotors via Chalcogen bonds.

Arun Dhaka, Antonio Macias, Andrea Pizzi, Antonio Frontera, Riku Yamamoto, Stuart E Brown, Miguel A Garcia-Garibay, Giuseppe Resnati

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of the American Chemical Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Arun DhakaLaboratory of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, via E. Bassini 6, 20133 Milano, Italy.ORCID 0000-0003-4130-5364
Antonio MaciasDepartment of Chemistry and Biochemistry, University of California, Los Angeles, California 90095-1569, United States.
Andrea PizziLaboratory of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, via E. Bassini 6, 20133 Milano, Italy.ORCID 0000-0002-4180-9151
Antonio FronteraDepartment of Chemistry, Universitat de les Illes Balears, Crta. deValldemossa, Palma de Mallorca (Baleares) 07122, Spain.ORCID 0000-0001-7840-2139
Riku YamamotoDepartment of Physics and Astronomy, University of California, Los Angeles, California 90095-1569, United States.ORCID 0000-0003-0525-4379
Stuart E BrownDepartment of Physics and Astronomy, University of California, Los Angeles, California 90095-1569, United States.
Miguel A Garcia-GaribayDepartment of Chemistry and Biochemistry, University of California, Los Angeles, California 90095-1569, United States.ORCID 0000-0002-6268-1943
Giuseppe ResnatiLaboratory of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, via E. Bassini 6, 20133 Milano, Italy.ORCID 0000-0002-0797-9296

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chalcogen bonds are emerging σ-hole interactions with untapped potential in amphidynamic materials. We report the first crystalline molecular rotors held by chalcogen bonds and their ultrafast rotational dynamics. The rotator component 1,4-diazabicyclo[2.2.2]octane and phenylselenocyanate-based stators assemble via exceptionally short and highly directional Se···N contacts (Nc = 0.76-0.81; ∠NC-Se···N = 174-175 °). Solid-state

Identifiers

PMID42045104
PMCPMC13184984

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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.