The interaction between the spin transition and a crystallographic phase transition in the spin-crossover compound [Fe(bbtr)(3)](ClO4)(2): Nucleation, formation of domains and fluctuations

作者：Krivokapic Itana; Enachescu Cristian^*; Bronisz Robert; Hauser Andreas

来源：Inorganica Chimica Acta, 2008, 361(12-13): 3616-3622.

DOI：10.1016/j.ica.2008.03.064

• iron(II) spin-crossover complex
• High-spin -&gt
• low-spin relaxation
• crystallographic phase transition
• light-induced spin transition

The thermal and the light-induced spin transition in [Fe(bbtr)(3)](ClO4)(2) (bbtr = 1,4-di(1,2,3-triazol-1-yl)) as well as the high-spin -> low-spin relaxation following the light-induced population of the high-spin state below the thermal transition temperature are discussed in relation to the accompanying crystallographic phase transition. The experimental data have exclusively been obtained using optical single crystal absorption spectroscopy.

• 出版日期2008-9-1