Получил по внутренней университетской почте, на мой взгляд весьма интересное предложение для химиков. Лично с профессурой не знаком, инфу выкладываю из соображений, что когда сам искал нечто подобное, потратил уйму времени. удачи.
Presentation of the project: Spin transition iron(II) complexes are typical prototypes of molecular switches, which have an important potential for applications. However, the link between the molecular formula of the compound, intermolecular interactions in the solid state, and the details of the spin transition properties of the material, is not fully understood yet. We recently described the synthesis, structure and magnetic properties of the mononuclear iron(II) complex [Fe(bapbpy)(NCS)2] (references [1] and [2]). Its spin transition behavior is highly cooperative, as it shows two sharp transitions with two hysteresis cycles. The existence of a highly ordered intermediate phase built by the repetition of the [LS-HS-LS] motif is quite peculiar. Overall, the cooperativity observed in this compound reveals particularly strong intermolecular interactions. The PhD aims at 1) modifying the bapbpy ligand in order to increase the transition temperature, and 2) better understand the intermolecular interactions in the solid state. In the end, the mononuclear complex will be integrated in polyfunctional materials, combining the spin transition properties with, for example, electric conductivity, mechanical ductility (polymers), or liquid crystalline properties. The potential application of such new materials will also be investigated. References: [1] S. Bonnet, M. A. Siegler, J. Sánchez Costa, G. Molnár, A. Bousseksou, A. L. Spek, P. Gamez, J. Reedijk, Chem. Commun. 2008, 5619. [2] J.-F. Létard, P. Guillonneau, L. Goux-Capes, Top. Curr. Chem. 2004, 235, 221. Keywords: spin transition - iron complexes - material chemistry - molecular switches. The offer: The appointment will be on a temporary basis for a period of four years (1 year plus a further 3 years after a positive evaluation) and should lead to a dissertation (PhD thesis). The salary will range from ? 2,042 (first year) before tax, up to a maximum of ? 2,612 (last year) per month. The Collective Employment Agreement of the Dutch Universities (CAO) is applicable. Profile: The PhD candidate will hold a recent Master's Degree (or equivalent) in chemistry; he/she should be well trained in preparative chemistry and have experience with transition metal complexes. Experience in material chemistry or magnetic compounds will be a plus. Good English skills are required. Starting date: November 1st, 2009 or later. Location: The PhD will be held within the group of Molecular Bio-Inorganic Chemistry, which is part of the Leiden Institute of Chemistry at the Faculty of Mathematics and Natural Science of Leiden University, The Netherlands. Webpage: http://cbac.lic.gorlaeus.net . Applications: Applications including a letter of motivation, detailed CV, and two letters of references should be sent by email to Dr. Sylvestre Bonnet (sylvestre.bonnet@gmail.com, +31 (0)6 28 210 710).
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