Multilayer Sequential Assembly of Thin Films That Display Room-Temperature Spin Crossover with Hysteresis†
Saioa Cobo
Laboratoire de Chimie de Coordination, UPR8241, Centre National de la Recherche Scientifique, 205, route de Narbonne, 31077 Toulouse, France, Fax: (+33) 5-6155-3003 http://www.lcc-toulouse.fr
Search for more papers by this authorGábor Molnár Dr.
Laboratoire de Chimie de Coordination, UPR8241, Centre National de la Recherche Scientifique, 205, route de Narbonne, 31077 Toulouse, France, Fax: (+33) 5-6155-3003 http://www.lcc-toulouse.fr
Search for more papers by this authorJosé Antonio Real Prof.
Instituto de Ciencia Molecular/Departamento de Química Inorgánica, Universidad de Valencia, Edificio de Institutos de Paterna, P.O. Box 22085, 46071 Valencia, Spain
Search for more papers by this authorAzzedine Bousseksou Dr.
Laboratoire de Chimie de Coordination, UPR8241, Centre National de la Recherche Scientifique, 205, route de Narbonne, 31077 Toulouse, France, Fax: (+33) 5-6155-3003 http://www.lcc-toulouse.fr
Search for more papers by this authorSaioa Cobo
Laboratoire de Chimie de Coordination, UPR8241, Centre National de la Recherche Scientifique, 205, route de Narbonne, 31077 Toulouse, France, Fax: (+33) 5-6155-3003 http://www.lcc-toulouse.fr
Search for more papers by this authorGábor Molnár Dr.
Laboratoire de Chimie de Coordination, UPR8241, Centre National de la Recherche Scientifique, 205, route de Narbonne, 31077 Toulouse, France, Fax: (+33) 5-6155-3003 http://www.lcc-toulouse.fr
Search for more papers by this authorJosé Antonio Real Prof.
Instituto de Ciencia Molecular/Departamento de Química Inorgánica, Universidad de Valencia, Edificio de Institutos de Paterna, P.O. Box 22085, 46071 Valencia, Spain
Search for more papers by this authorAzzedine Bousseksou Dr.
Laboratoire de Chimie de Coordination, UPR8241, Centre National de la Recherche Scientifique, 205, route de Narbonne, 31077 Toulouse, France, Fax: (+33) 5-6155-3003 http://www.lcc-toulouse.fr
Search for more papers by this authorThe authors are grateful to L. Rechignat (LCC-CNRS) and G. L. Agusti (ICMol) for experimental help. This work was supported by the Plateforme Technologique du LAAS CNRS (Toulouse, France). J.A.R. is grateful to the Spanish Ministerio de Educatión y Ciencia (MEC; CTQ 2004-03456/BQU).
Graphical Abstract
Assembly time: Thin films of [Fe(pyrazine){M(CN)4}] (M=Ni, Pd, or Pt) coordination polymers were assembled sequentially through coordinate bonding on gold surfaces (see scheme). These multilayers exhibit spin-crossover phenomena with hysteresis at room temperature.
Supporting Information
Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2006/z601885_s.pdf or from the author.
Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
References
- 1
- 1aP. Gütlich, A. Hauser, H. Spiering, Angew. Chem. 1994, 106, 2109; Angew. Chem. Int. Ed. Engl. 1994, 33, 2024;
- 1b“Spin Crossover in Transition Metal Compounds I–III”: Topics in Current Chemistry (Eds.: ), Vol. 233–235, Springer, Heidelberg, 2004;
- 1cA. Bousseksou, G. Molnár, G. Matouzenko, Eur. J. Inorg. Chem. 2004, 4353;
- 1dJ. A. Real, A. B. Gaspar, M. Carmen Munoz, Dalton Trans. 2005, 2062.
- 2
- 2aO. Kahn, J. Kröber, C. O. Jay, Adv. Mater. 1992, 4, 718;
- 2bO. Kahn, C. J. Martinez, Science 1998, 279, 44;
- 2cJ.-F. Létard, P. Guionneau, L. Goux-Capes, Top. Curr. Chem. 2004, 235, 221.
- 3
- 3aA. Bousseksou, G. Molnár, P. Demont, J. Menegotto, J. Mater. Chem. 2003, 13, 2069;
- 3b“Molecular Memory and Method for Making Same”: A. Bousseksou, C. Vieu, J.-F. Létard, P. Demont, J.-P. Tuchagues, L. Malaquin, J. Menegotto, L. Salmon, EP1430552, 2004;
- 3cS. Bonhommeau, T. Guillon, L. M. Lawson Daku, P. Demont, J. S. Costa, J.-F. Létard, G. Molnár, A. Bousseksou, Angew. Chem. 2006, 118, 1655;
10.1002/ange.200503252 Google ScholarAngew. Chem. Int. Ed. 2006, 45, 1625.
- 4E. Freysz, S. Montant, S. Létard and J.-F. Létard, Chem. Phys. Lett. 2004, 394, 318.
- 5S. Bonhommeau, G. Molnár, A. Galet, A. Zwick, J.-A. Real, J. J. McGarvey, A. Bousseksou, Angew. Chem. 2005, 117, 4137;
10.1002/ange.200500717 Google ScholarAngew. Chem. Int. Ed. 2005, 44, 4069.
- 6
- 6aH. Soyer, C. Mingotaud, M.-L. Boillot, P. Delhaes, Langmuir 1998, 14, 5890;
- 6bJ.-F. Létard, O. Nguyen, H. Soyer, C. Mingotaud, P. Delhaès, O. Kahn, Inorg. Chem. 1999, 38, 3020;
- 6cS.-W. Lee, J.-W. Lee, S.-H. Jeong, I.-W. Park, Y.-M. Kim, J.-I. Jin, Synth. Met. 2004, 142, 243;
- 6dA. Nakamoto, Y. Ono, N. Kojima, D. Matsumura, T. Yokoyama, Chem. Lett. 2003, 32, 476.
- 7
- 7aG. Decher, Science 1997, 277, 1232;
- 7b Multilayer Thin Films (Eds.: ), Wiley-VCH, Weinheim, 2003.
- 8
- 8aC. M. Bell, M. F. Arendt, L. Gomez, R. H. Schmeh, T. E. Mallouk, J. Am. Chem. Soc. 1994, 116, 8314;
- 8bC. M. Bell, S. W. Keller, V. M. Lynch, T. E. Mallouk, Mater. Chem. Phys. 1993, 35, 225;
- 8cC. Lin, C. R. Kagan, J. Am. Chem. Soc. 2003, 125, 336;
- 8dM. A. Ansell, A. C. Zeppenfeld, K. Yoshimoto, E. B. Cogan, C. J. Page, Chem. Mater. 1996, 8, 591.
- 9
- 9aV. Niel, J. M. Martínez-Agudo, M. C. Muñoz, A. B. Gaspar, J.-A. Real, Inorg. Chem. 2001, 40, 3838;
- 9bG. Molnár, V. Niel, A. B. Gaspar, J.-A. Real, A. Zwick, A. Bousseksou, J. J. McGarvey, J. Phys. Chem. B 2002, 106, 9701;
- 9cG. Molnár, V. Niel, J.-A. Real, L. Dubrovinsky, A. Bousseksou, J. J. McGarvey, J. Phys. Chem. B 2003, 107, 3149;
- 9dT. Tayagaki, A. Galet, G. Molnár, M. Carmen Muñoz, A. Zwick, K. Tanaka, J. A. Real, A. Bousseksou, J. Phys. Chem. B 2005, 109, 14859;
- 9eG. Molnar, A. Zwick, A. Bousseksou, J. J. McGarvey, Chem. Phys. Lett. 2003, 367, 593.
- 10J.-P. Launay, M. Tourrel-Pagis, J.-F. Lipskier, V. Marvaud, C. Joachim, Inorg. Chem. 1991, 30, 1033.
