Evidence map›Paper›PMID 31391900›Full record

ArticleChemical science2019

Interplay between spin-crossover and luminescence in a multifunctional single crystal iron(ii) complex: towards a new generation of molecular sensors.

Bouabdellah Benaicha, Khanh Van Do, Aymen Yangui, Narsimhulu Pittala, Alain Lusson, Mouhamadou Sy, Guillaume Bouchez, Houcem Fourati, Carlos J Gómez-García, Smail Triki and 1 more

Abstract read
In one paragraph

Article in Chemical science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. TChemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  2. Article
  3. Crystal growth & design · 2025
    Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Homochiral MnInorganic chemistry · 2022
    Article
  12. Bistable Hofmann-Type FeInorganic chemistry · 2021
    Article
  13. Article
  14. 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

11 authors.

Bouabdellah BenaichaUniv. Brest , CNRS , CEMCA , 6 Avenue Victor Le Gorgeu, C. S. 93837 , 29238 Brest Cedex 3 , France . Email: Smail.Triki@univ-brest.fr.
Khanh Van DoGroupe d'Etude de la Matière Condensée , CNRS UMR8635 , Université de Versailles Saint Quentin , Université Paris-Saclay , 45 Avenue des Etats-Unis , 78035 Versailles cedex , France . Email: Kamel.boukheddaden@uvsq.fr.
Aymen YanguiDepartment of Chemistry and Biochemistry , University of Oklahoma , 101 Stephenson Parkway , Norman , OK 73019 , USA.ORCID 0000-0002-6695-972X
Narsimhulu PittalaUniv. Brest , CNRS , CEMCA , 6 Avenue Victor Le Gorgeu, C. S. 93837 , 29238 Brest Cedex 3 , France . Email: Smail.Triki@univ-brest.fr.
Alain LussonGroupe d'Etude de la Matière Condensée , CNRS UMR8635 , Université de Versailles Saint Quentin , Université Paris-Saclay , 45 Avenue des Etats-Unis , 78035 Versailles cedex , France . Email: Kamel.boukheddaden@uvsq.fr.
Mouhamadou SyGroupe d'Etude de la Matière Condensée , CNRS UMR8635 , Université de Versailles Saint Quentin , Université Paris-Saclay , 45 Avenue des Etats-Unis , 78035 Versailles cedex , France . Email: Kamel.boukheddaden@uvsq.fr.ORCID 0000-0003-2168-4707
Guillaume BouchezGroupe d'Etude de la Matière Condensée , CNRS UMR8635 , Université de Versailles Saint Quentin , Université Paris-Saclay , 45 Avenue des Etats-Unis , 78035 Versailles cedex , France . Email: Kamel.boukheddaden@uvsq.fr.
Houcem FouratiGroupe d'Etude de la Matière Condensée , CNRS UMR8635 , Université de Versailles Saint Quentin , Université Paris-Saclay , 45 Avenue des Etats-Unis , 78035 Versailles cedex , France . Email: Kamel.boukheddaden@uvsq.fr.ORCID 0000-0003-0217-8411
Carlos J Gómez-GarcíaInstituto de Ciencia Molecular (ICMol) , Departamento de Química Inorgánica , Universidad de Valencia , C/Catedrático José Beltrán 2, 46980 Paterna , Spain.ORCID 0000-0002-0015-577X
Smail TrikiUniv. Brest , CNRS , CEMCA , 6 Avenue Victor Le Gorgeu, C. S. 93837 , 29238 Brest Cedex 3 , France . Email: Smail.Triki@univ-brest.fr.ORCID 0000-0003-0130-7461
Kamel BoukheddadenGroupe d'Etude de la Matière Condensée , CNRS UMR8635 , Université de Versailles Saint Quentin , Université Paris-Saclay , 45 Avenue des Etats-Unis , 78035 Versailles cedex , France . Email: Kamel.boukheddaden@uvsq.fr.ORCID 0000-0003-0464-1609

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a new example of a mononuclear iron(ii) complex exhibiting a correlated spin-crossover (SCO) transition and strong fluorescence, whose coordination sphere is saturated, for the first time, by six phosphorescent ligands. The interplay between SCO and light emission properties in the thermal region of the spin transition was investigated by means of magnetic, fluorescence, optical absorption and optical microscopy measurements on a single crystal. Overall, the results show an excellent correlation between fluorescence and magnetic data of the present gradual transition, indicating an extreme sensitivity of the optical activity of the ligand to the spin state of the active iron(ii) ions. These results open the way for conceiving new prototypes of pressure and temperature sensors based on this synergy between SCO and luminescence properties. In particular, the fact that cooperative SCO material is not a prerequisite for obtaining such synergetic effects, is useful for the design of thin films or nanoparticles, in which the cooperativity is reduced, for appropriate implementation in nanosized devices to enhance the sensing properties at the nanoscale.

Identifiers

PMID31391900
PMCPMC6640196

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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.