Evidence map›Paper›PMID 42717559›Full record

ArticleChemistry, an Asian journal2026

Hydrogen Bond Driven Ferroelectricity in a Croconic Acid-Based Two-Component Organic Salt.

Nilotpal Deka, Md Izazul Indad, Jan K Zaręba, Ramamoorthy Boomishankar

Abstract read
In one paragraph

Article in Chemistry, an Asian journal, 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

4 authors.

Nilotpal DekaDepartment of Chemistry, Indian Institute of Science Education and Research, Pune, India.ORCID https://orcid.org/0000-0003-0191-6849
Md Izazul IndadDepartment of Chemistry, Indian Institute of Science Education and Research, Pune, India.
Jan K ZarębaInstitute of Advanced Materials, Wrocław University of Science and Technology, Wrocław, Poland.ORCID https://orcid.org/0000-0001-6117-6876
Ramamoorthy BoomishankarDepartment of Chemistry, Indian Institute of Science Education and Research, Pune, India.ORCID https://orcid.org/0000-0002-5933-4414

Funding

ANRF ANRF/ARG/2025/001573/CSANRF CRG/2023/000582
6 · The paper itself

Abstract

Organic ferroelectrics have emerged as a promising class of functional materials owing to their lightweight nature, structural flexibility, low processing temperatures, and environmentally benign composition. In this study, we report the synthesis and comprehensive characterization of guanidinium croconate, a new two-component organic salt obtained via acid-base neutralization of croconic acid and guanidine. Single-crystal x-ray diffraction reveals a polar crystal structure stabilized by an extensive three-dimensional N─H···O hydrogen-bonded network that supports long-range polar order. Macroscopic ferroelectricity is confirmed through polarization-electric field (P-E) hysteresis loops and positive-up-negative-down (PUND) measurements, yielding a remnant polarization of 3.5 µC/cm

Indexed as

hydrogen bondingorganic ferroelectricphase transition

Identifiers

PMID42717559
PMCPMC13559036

What OpenQuestion holds

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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.