DOI: 10.1126/science.268.5208.265. Spin Crossover in a Catenane Supramolecular System

Spin Crossover in a Catenane Supramolecular System

10.1126/science.268.5208.265

Crossref journal-article

American Association for the Advancement of Science (AAAS)

Science (221)

Abstract

The compound [Fe(tvp) 2 (NCS) 2 ] ⋅ CH 3 OH, where tvp is 1,2-di-(4-pyridyl)-ethylene, has been synthesized and characterized by x-ray single-crystal diffraction. It consists of two perpendicular, two-dimensional networks organized in parallel stacks of sheets made up of edge-shared [Fe(II)] 4 rhombuses. The fully interlocked networks define large square channels in the [001] direction. Variable-temperature magnetic susceptibility measurements and Mössbauer studies reveal that this compound shows low-spin to high-spin crossover behavior in the temperature range from 100 to 250 kelvin. The combined structural and magnetic characterization of this kind of compound is fundamental for the interpretation of the mechanism leading to the spin crossover, which is important in the development of electronic devices such as molecular switches.

Bibliography

Real, J. A., AndrÃ©s, E., MuÃ±oz, M. C., Julve, M., Granier, T., Bousseksou, A., & Varret, F. (1995). Spin Crossover in a Catenane Supramolecular System. Science, 268(5208), 265â267.

Authors 7

José Antonio Real (first)
Enrique Andrés (additional)
M. Carmen Muñoz (additional)
Miguel Julve (additional)
Thierry Granier (additional)
Azzedine Bousseksou (additional)
François Varret (additional)

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Dates

Type	When
Created	18 years, 9 months ago (Oct. 27, 2006, 2:19 p.m.)
Deposited	1 year, 7 months ago (Jan. 12, 2024, 5:52 p.m.)
Indexed	1 month ago (July 26, 2025, 5:19 a.m.)
Issued	30 years, 4 months ago (April 14, 1995)
Published	30 years, 4 months ago (April 14, 1995)
Published Print	30 years, 4 months ago (April 14, 1995)

Funders 0

None

BibTeX

@article{Real_1995, title={Spin Crossover in a Catenane Supramolecular System}, volume={268}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.268.5208.265}, DOI={10.1126/science.268.5208.265}, number={5208}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Real, José Antonio and Andrés, Enrique and Muñoz, M. Carmen and Julve, Miguel and Granier, Thierry and Bousseksou, Azzedine and Varret, François}, year={1995}, month=apr, pages={265–267} }

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