caa a22 4500 469059915 CHVBK 20180323132854.0 cr unu---uuuuu 170328e19920901xx s 000 0 eng 10.1007/BF01045990 doi (NATIONALLICENCE)springer-10.1007/BF01045990 The effect of Fe(II) ions on the 1,10-phenanthroline and neocuproine intercalates of γ-zirconium phosphate [Elektronische Daten] [Isao Tomita, Kayo Sasaki, Yoshitsugu Hasegawa, Masuo Takeda, Masashi Takahashi] 1,10-Phenanthroline (phen), 2,9-dimethyl-1,10-phenanthroline (neocuproine), and 4,7-dimethyl-1,10-phenanthroline have been intercalated between layers of γ-zirconium phosphate (γ-ZrP). The observed interlayer distances are not a simple function of the size of guest molecules. Despite the fact that γ-ZrP takes up very few Fe2+ ions, the phen and neocuproine intercalates do take up some Fe2+ ions without further changes in the interlayer distances. The chemical environments around Fe2+ ions between layers of the intercalates were investigated by57Fe Mössbauer spectroscopy. A fairly large fraction of the Fe2+ ions was found to be in a high-spin state. The low-spin [Fe(phen)3]2+ ions are also ion exchanged on γ-ZrP, with the expansion of the interlayer up to 19.9 Å. Kluwer Academic Publishers, 1992 γ-Zirconium phosphate nationallicence 1,10-phenanthroline nationallicence neocuproine nationallicence intercalation nationallicence pillaring nationallicence Tomita Isao Department of Chemistry, Faculty of Science, Ochanomizu University, 112, Otsuka, Tokyo, Japan aut Sasaki Kayo Department of Chemistry, Faculty of Science, Ochanomizu University, 112, Otsuka, Tokyo, Japan aut Hasegawa Yoshitsugu Department of Industrial Chemistry, Faculty of Technology, Tokyo University of Agriculture and Technology, 184, Koganei, Tokyo, Japan aut Takeda Masuo Department of Chemistry, Faculty of Science, Toho University, Miyama, 274, Funabashi, Chiba, Japan aut Takahashi Masashi Department of Chemistry, Faculty of Science, Toho University, Miyama, 274, Funabashi, Chiba, Japan aut Journal of inclusion phenomena and molecular recognition in chemistry Kluwer Academic Publishers 14/3-4(1992-09-01), 317-326 0923-0750 14:3-4<317 1992 14 10847 https://doi.org/10.1007/BF01045990 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01045990 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tomita Isao Department of Chemistry, Faculty of Science, Ochanomizu University, 112, Otsuka, Tokyo, Japan aut NATIONALLICENCE 700 1- Sasaki Kayo Department of Chemistry, Faculty of Science, Ochanomizu University, 112, Otsuka, Tokyo, Japan aut NATIONALLICENCE 700 1- Hasegawa Yoshitsugu Department of Industrial Chemistry, Faculty of Technology, Tokyo University of Agriculture and Technology, 184, Koganei, Tokyo, Japan aut NATIONALLICENCE 700 1- Takeda Masuo Department of Chemistry, Faculty of Science, Toho University, Miyama, 274, Funabashi, Chiba, Japan aut NATIONALLICENCE 700 1- Takahashi Masashi Department of Chemistry, Faculty of Science, Toho University, Miyama, 274, Funabashi, Chiba, Japan aut NATIONALLICENCE 773 0- Journal of inclusion phenomena and molecular recognition in chemistry Kluwer Academic Publishers 14/3-4(1992-09-01), 317-326 0923-0750 14:3-4<317 1992 14 10847 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer