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Photoswitching of a heptanuclear FeII-FeIII complex — A case of multifunctional magnetic materials
Boča, Roman and Šalitroš, Ivan Photoswitching of a heptanuclear FeII-FeIII complex — A case of multifunctional magnetic materials Chemical Papers, Vol.62, No. 6, 2008, 575-579
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Document type:
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Článok z časopisu / Journal Article |
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Collection:
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Chemical papers
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| Author(s) |
Boča, Roman
Šalitroš, Ivan
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| Title |
Photoswitching of a heptanuclear FeII-FeIII complex — A case of multifunctional magnetic materials
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| Journal name |
Chemical Papers
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| Publication date |
2008
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| Year available |
2008
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| Volume number |
62
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| Issue number |
6
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| ISSN |
0366-6352
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| Start page |
575
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| End page |
579
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| Place of publication |
Poland
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| Publisher |
Versita
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| Collection year |
2008
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| Language |
english
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| Subject |
250000 Chemical Sciences
250200 Inorganic Chemistry
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| Abstract/Summary |
A heptanuclear mixed-valence complex of the type [{FeIIIL5(NC)}6FeII] has been synthesised and characterised by analytical methods (L5 stands for a pentadentate Schiff-base ligand). Light of different wavelengths was applied inside a SQUID magnetometer at low temperatures and various magnetic fields in order to investigate the response function (magnetisation) depending on temperature, magnetic field, and wavelength. The irradiation with various wavelengths caused a significant decrease of the bulk magnetisation in the present case. In the applied field, photoswitching is a fast and well reproducible process.
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