The DOI matches its Crossref record.
Discovery of a Magnetic Ionic Liquid [bmim]FeCl4
Abstract
A magnetic ionic liquid, which shows a strong response to magnetic field, has been discovered. We synthesized an ionic liquid by mixing 1-butyl-3-methylimidazolium chloride ([bmim]Cl) and FeCl3, in anticipation of unique magnetic properties due to the possible local ordering of the magnetic anions. The visible absorption spectroscopy has shown that this liquid contains the high spin FeCl4− as the anion. Raman spectroscopy has indicated that it contains bmim+ as the cation. It has thus been confirmed that the prepared liquid is [bmim]FeCl4. The liquid [bmim]FeCl4 responded strongly to magnetic field. The SQUID measurements have shown that it is paramagnetic having a large magnetic susceptibility of 40.6 × 10−6 emu g−1. The present discovery of a magnetic ionic liquid has opened up a new research area of the magnetism of liquids.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Rykowska, I., Ziemblińska, J., & Nowak, I. (2018) · Journal of Molecular Liquids · doi:10.1016/j.molliq.2018.03.043 · Cited by 353
Understanding Ionic Liquids through Atomistic and Coarse-Grained Molecular Dynamics Simulations
Wang, Y., Jiang, W., Yan, T., & Voth, G. A. (2007) · Accounts of Chemical Research · doi:10.1021/ar700160p · Cited by 331
Magnetic ionic liquids in analytical chemistry: A review
Clark, K. D., Nacham, O., Purslow, J. A., Pierson, S. A., & Anderson, J. L. (2016) · Analytica Chimica Acta · doi:10.1016/j.aca.2016.06.011 · Cited by 222
Khezeli, T., & Daneshfar, A. (2017) · Ultrasonics Sonochemistry · doi:10.1016/j.ultsonch.2016.08.023 · Cited by 137
Ionic liquids in the microextraction techniques: The influence of ILs structure and properties
Yavir, K., Konieczna, K., Marcinkowski, Ł., & Kloskowski, A. (2020) · TrAC Trends in Analytical Chemistry · doi:10.1016/j.trac.2020.115994 · Cited by 134
Metadata
- Authors
- Hayashi, S., & Hamaguchi, H.-O.
- Venue
- Chemistry Letters
- Publisher
- Oxford University Press (OUP)
- Published
- 2004-11-13
- Volume
- 33
- Issue
- 12
- Pages
- 1590-1591
- ISSN
- 0366-7022 (ISSN-L)
- 1348-0715
- OpenAlex
- W2027634577
- Cited by
- 544
- References
- 0
- FWCI
- 4.93
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Discovery of a Magnetic Ionic Liquid [bmim]FeCl4. https://app.cochat.ai/papers/10.1246/cl.2004.1590
- The paper
- Hayashi, S., & Hamaguchi, H.-O. (2004). Discovery of a Magnetic Ionic Liquid [bmim]FeCl4. Chemistry Letters. https://doi.org/10.1246/cl.2004.1590
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
