Evidence map›Paper›PMID 41487129›Full record

ArticleChemical science2026

Negative and zero linear compressibility in copper dicyanamide and tricyanomethanide.

Muzi Chen, Hanna L B Boström, Dominik Daisenberger, Nicholas P Funnell, Christopher J Ridley, Andrew B Cairns

Abstract read
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In one paragraph

Article in Chemical science, 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

6 authors.

Muzi ChenDepartment of Materials, Imperial College London, Royal School of Mines Exhibition Road SW7 2AZ London UK a.cairns@imperial.ac.uk muzichen@kofo.mpg.de Tel: +44(0)20 7594 9528.ORCID https://orcid.org/0009-0009-4262-1095
Hanna L B BoströmDepartment of Chemistry, Stockholm University Svante Arrhenius väg 16C SE-106 91 Stockholm Sweden.ORCID https://orcid.org/0000-0002-8804-298X
Dominik DaisenbergerDiamond Light Source Ltd Harwell Campus Didcot OX11 0DE UK.ORCID https://orcid.org/0000-0001-5311-4747
Nicholas P FunnellISIS Neutron and Muon Source, Rutherford Appleton Laboratory Harwell Campus Didcot OX11 0QX UK.ORCID https://orcid.org/0000-0001-6280-036X
Christopher J RidleyISIS Neutron and Muon Source, Rutherford Appleton Laboratory Harwell Campus Didcot OX11 0QX UK.ORCID https://orcid.org/0000-0002-3060-9656
Andrew B CairnsDepartment of Materials, Imperial College London, Royal School of Mines Exhibition Road SW7 2AZ London UK a.cairns@imperial.ac.uk muzichen@kofo.mpg.de Tel: +44(0)20 7594 9528.ORCID https://orcid.org/0000-0003-4951-4937

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rutile-structured materials can exhibit negative linear compressibility (NLC) following ferroelastic phase transitions, expanding in one direction under uniform compression. We investigate this phenomenon in structural analogues-transition metal dicyanamides (dca) and tricyanomethanides (tcm) with single and double rutile-like structures, respectively. The pressure-induced structural behaviour of Cu(tcm)

Identifiers

PMID41487129
PMCPMC12757784

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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.