Abstract
“Ligand-driven light-induced spin change” (LD-LISC) is a photomagnetic effect based on the modulation of the ligand-field strength of a suitable spin-crossover complex through a photochemical reaction on the ligand. It allows one to switch the electronic spin state of the metal ion by means of light over a broad range of temperatures possibly including room temperature. Among the photochemical reactions capable of triggering the spin conversion reversibly, we have firstly selected cis-trans isomerization. The occurrence of the LD-LISC effect was shown in several iron(II) or iron(III) complexes. On varying the molecular components, the working temperature and excitation wavelengths were modulated so that the effect could be observed at room temperature upon irradiation of the sample with visible light. The experiments were performed on compounds either in solution or included in polymeric matrices.
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a) Zarembowitch J, Kahn O (1991) New J Chem 15:181; b) Kahn O, Kröber J, Jay C (1992) Adv Mat 4:718; c) Kahn O, Jay-Martinez C (1998) Science 279:44; d) Varret F, Noguès M, Goujon A (2001) In: Miller J, Drillon M (eds) Magnetism: molecules to materials, vol II. Wiley-VCH, p 257
a) Gütlich P, Hauser A, Spiering H (1994) Angew Chem Int Ed 33:2024; b) Kahn O (1993) Molecular magnetism. VCH New York; c) Hauser A (1991) Coord Chem Rev 111:275; d) König E (1991) Struct Bond 76:51; e) Toftlund H (1989) Coord Chem Rev 94:67; f) Beattie JK (1988) Inorg Chem 32:1; g) König E (1987) Prog Inorg Chem 35:527; h) Gütlich P, Hauser A, Spiering H (1999) In: Solomon EI, Lever ABP (eds) Inorganic electronic structure and spectroscopy, vol II. Wiley, New York, p 575; i) Gütlich P, Garcia Y, Woike T (2001) Coord Chem Rev 219/221:839; j) Gütlich P, Garcia Y, Spiering H (2003) In: Miller JS, Drillon M (eds) Magnetism: molecules to materials, vol IV. Wiley-VCH Weinheim, p 271
a) Decurtins S, Gütlich P, Spiering H, Hauser A (1985) Inorg Chem 24:2174; b) Gütlich P, Hauser A (1990) Coord Chem Rev 97:1; c) Hauser A (1995) Comments Inorg Chem 17:17
a) Létard JF, Guionneau P, Rabardel L, Howard JAK, Goeta AE, Chasseau D, Kahn O (1998) Inorg Chem 37:4432; b) Desaix A, Roubeau O, Jeftic J, Haasnoot JG, Boukheddaden K, Codjovi E, Linarès J, Noguès M, Varret F (1998) Eur Phys J B 6:183
Zarembowitch J, Roux C, Boillot M-L, Claude R, Itié J-P, Polian A (1993) Mol Cryst Liq Cryst 234:247
Roux C (1992) Thesis, University Paris-Sud, France
Roux C, Zarembowitch J, Gallois B, Granier T, Claude R (1994) Inorg Chem 33:2273
Balzani V, Credi A, Raymo FM, Stoddart JF (2000) Angew Chem Int Ed 39:3348
Boillot M-L, Roux C, Audière J-P, Dausse A, Zarembowitch J (1996) Inorg Chem 35:3975
Boillot M-L, Chantraine S, Zarembowitch J, Lallemand J-Y, Prunet J (1999) New J Chem 23:179
Sour A, Boillot M-L, Rivière E, Lesot P (1999) Eur J Inorg Chem 2117
a) Boillot M-L, Soyer H (1997) New J Chem 21:889; b) Soyer H, Mingotaud C, Boillot M-L, Delhaès P (1998) Langmuir 14:5890; c) Soyer H (1998) Thesis, University of Bordeaux I, France; d) Boillot M-L, Sour A, Delhaès P, Mingotaud C, Soyer H (1999) Coord Chem Rev 190/192:47; e) Mingotaud C, Delhaès P, Meisel MW, Talham DR (2001) In: Miller J, Drillon M (eds) Magnetism: molecules to materials, vol II. Wiley-VCH, p 457
Fisher E, Frei Y (1957) J Chem Phys 27:808
Claude R, Real J-A, Zarembowitch J, Kahn O, Ouahab L, Grandjean D, Boukheddaden K, Varret F, Dworkin A (1990) Inorg Chem 29:4442
a) Bartocci G, Mazzucato U, Masetti F, Galiazzo G (1980) J Phys Chem 84:847; b) Barigelletti F, Dellonte S, Orlandi G, Bartocci G, Masetti F, Mazzucato U (1984) J Chem Soc, Faraday Trans I 80:1123; c) Marconi G, Bartocci G, Mazzucato U, Spalletti A, Abbate F, Angeloni L, Castellucci E (1995) Chem Phys 196:383
a) Edwards MP, Hoff CD, Curnutte B, Eck JS, Purcell KF (1984) Inorg Chem 23:2616; b) Purcell KF, Edwards MP (1984) Inorg Chem 23:2620
a) Zarnegar PP, Whitten DG (1971) J Am Chem Soc 93:3776; b) Zarnegar PP, Bock CR, Whitten DG (1973) J Am Chem Soc 95:4367; c) Wrighton MS, Morse DL, Pdungsap L (1975) J Am Chem Soc 95:4367
a) Jaiswal A, Floquet S, Boillot M-L, Delhaès P (2002) Chem Phys Chem 12:1045; b) Floquet S, Salunke S, Boillot M-L, Clément R, Varret F, Boukheddaden K, Rivière E (2002) Chem Mater 14:4164
Matsumoto N, Ohta S, Yoshimura C, Ohyoshi A, Kohata S, Okawa H, Maeda Y (1985) J Chem Soc Dalton Trans 2575
Hirose S, Hayami S, Maeda Y (2000) Bull Chem Soc Jpn 73:2059
Sour A, Boillot M-L, Floquet S, Rivière E (2001) ESF Workshop on Molecular Photomagnetism (Seeheim, Germany), October 2001
a) See the chapters by Hauser A et al., Hendrickson DN et al., Varret F et al. in the present book; b) Escax V, Bleuzen A, Cartier dit Moulin C, Villain F, Goujon A, Varret F, Verdaguer M (2001) J Am Chem Soc 123:12536; c) Ohkoshi S, Hashimoto K (2001) J Photochem Photobiol C Photochem Rev 2:71; (d) Rombaut G, Verelst M, Gohlen S, Ouahab L, Mathonière C, Kahn O (2001) Inorg Chem 41:1151
a) Feringa BL, Jager WF, de Lange B (1993) Tetrahedron 49:8267; b) Irie M (2000) Chem Rev 100:1685
Garcia Y, Ksenofontov V, Reiman S, Stauf S, Lang O, Tremel W, Lapouyade R, Gütlich P (2002) Seventh Spin Crossover Family Meeting (Seeheim, Germany), March 2002
Tuna F, Patron L, Rivière E, Boillot M-L (2000) Polyhedron 19:1643
Acknowledgements
We would like to thank all our collaborators and colleagues, whose names appear with ours in a number of references, for their contributions to the LD-LISC findings presented above. The European Science Foundation, the European TMR programme (ERB-FMRX-CT98-0199) and the CNRS “Groupement de Recherches COMES” are also gratefully acknowledged.
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Boillot, ML., Zarembowitch, J., Sour, A. Ligand-Driven Light-Induced Spin Change (LD-LISC): A Promising Photomagnetic Effect. In: Spin Crossover in Transition Metal Compounds II. Topics in Current Chemistry, vol 234. Springer, Berlin, Heidelberg. https://doi.org/10.1007/b95419
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DOI: https://doi.org/10.1007/b95419
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-40396-8
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