Evidence map›Paper›PMID 34706935›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Strong π-stacking causes unusually large anisotropic thermal expansion and thermochromism.

Madushani Dharmarwardana, Brooke M Otten, Mukunda M Ghimire, Bhargav S Arimilli, Christopher M Williams, Stephen Boateng, Zhou Lu, Gregory T McCandless, Jeremiah J Gassensmith, Mohammad A Omary

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Transient Activation Windows Program Adaptive Photochemical Responses.Angewandte Chemie (International ed. in English) · 2026
    Article
  2. Tailoring exciplex formation in metal-induced supramolecular organization.Dalton transactions (Cambridge, England : 2003) · 2026
    Article
  3. Article
  4. Making Sense of Heteroatom Effects in π-π Interactions.Journal of the American Chemical Society · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. 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

10 authors.

Madushani DharmarwardanaDepartment of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, TX 75080-3021.
Brooke M OttenDepartment of Chemistry, University of North Texas, Denton, TX 76203.ORCID 0000-0002-7612-665X
Mukunda M GhimireDepartment of Chemistry, University of North Texas, Denton, TX 76203.
Bhargav S ArimilliDepartment of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, TX 75080-3021.
Christopher M WilliamsDepartment of Chemistry, University of North Texas, Denton, TX 76203.
Stephen BoatengDepartment of Chemistry, University of North Texas, Denton, TX 76203.ORCID 0000-0001-9847-6565
Zhou LuDepartment of Chemistry, University of North Texas, Denton, TX 76203.ORCID 0000-0002-6447-4905
Gregory T McCandlessDepartment of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, TX 75080-3021.
Jeremiah J GassensmithDepartment of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, TX 75080-3021; omary@unt.edu gassensmith@utdallas.edu.ORCID 0000-0001-6400-8106
Mohammad A OmaryDepartment of Chemistry, University of North Texas, Denton, TX 76203 omary@unt.edu gassensmith@utdallas.edu.ORCID 0000-0002-3247-3449

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

π-stacking in ground-state dimers/trimers/tetramers of

Indexed as

anisotropic thermal expansionnaphthalene diimidepyrenethermochromismπ-stacking

Identifiers

PMID34706935
PMCPMC8612354

What Socratic holds

Textmetadata
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 Socratic graph.