Intercalation compounds of FeOCl. Systematics of amine containing lewis base intercalants.
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概要
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New intercalated compounds of FeOCl and aniline derivatives were synthesized by soaking FeOCl in ethanol solution containing Lewis base intercalants. Only those Lewis base intercalants whose acid-dissociation constant is greater than 5 intercalate into the lattice of FeOCl. The acid-strength of the solvent is important for the formation of an intercalation compound. The intercalates of iron(III) chloride oxide FeOCl(G)<SUB>1⁄<I>n</I></SUB> have been characterized by elemental analysis, powder pattern of X-ray diffraction, Fe-57 Mössbauer and infrared spectroscopies. The research on expansion of the b-axis of the unit cell and IR data confirm the location of the "guest" molecule within the van der Waals layer or the FeOCl lattice. Effective vibrating mass and lattice temperature derived from the Mossbauer spectra are affected by chemical bonding in the first coordination sphere of the iron atom.
- 公益社団法人 日本化学会の論文
著者
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Maeda Yonezo
Department Of Chemistry And Physics Graduate School Of Sciences Kyushu University
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Takashima Yoshimasa
Department Of Chemistry Faculty Of Science Kyushu University
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Tsutsumi Naoto
Department Of Macromolecular Science And Engineering Kyoto Institute Of Technology
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Ohshio Hiroki
Department of Chemistry, Faculty of Science, Kyushu University 33
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Yamashita Miyako
Department of Chemistry, Faculty of Science, Kyushu University 33
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