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    Title: A new aspect of size effect on the high-spin(5T2)-low-spin(1A1) transition in supported ferrous complexes
    Authors: Jean, Y. C.;Wei, Ho-hsiang
    Contributors: 淡江大學化學學系
    Date: 1986-02
    Issue Date: 2009-12-01
    Publisher: Dordrecht: Springer Netherlands
    Abstract: The temperature-dependent Mössbauer studies of carbon or MgO-supported Fe(ppi)2(NCS)2 show that the high-spin fraction fhs vs wt% Fe loading plots obtained at 298 K and 78 K have a crossover point (we say the critical size) near 5 wt% Fe size (l0μ size). For the SiO2-supported Fe(2-pic)3Cl2.EtOH (pic=2-picolylamine), the room temperature Mössbauer spectra show that the high-spin fraction decreases steeply with decreasing iron-complex loading.
    Relation: Hyperfine interactions 28(1), pp.705-709
    DOI: 10.1007/BF02061544
    Appears in Collections:[化學學系暨研究所] 期刊論文

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