کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1309830 | 975223 | 2009 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: The lanthanide-containing cyclohexane-tri-carboxylate coordination polymers re-investigated The lanthanide-containing cyclohexane-tri-carboxylate coordination polymers re-investigated](/preview/png/1309830.png)
Reaction in water between trivalent lanthanide ions and ctc3− ligand leads to [Ln(ctc)(H2O)2 · 2.5H2O]∞ 3-D molecular networks with Ln = Tb–Yb or Y. These compounds look like molecular precursors for porous solids. Unfortunately, the dehydrated phases are not structurally characterized. We report here the study of the partially dehydrated phases with general formula [Ln(ctc)(H2O)2]∞ with Ln = Tb–Yb or Y obtained by freeze-drying of the corresponding hydrated phases. Their porosity is estimated as well as the luminescent properties of the Tb-containing compound.
We report here the study of the partially dehydrated phases with general formula [Ln(ctc)(H2O)2]∞ with Ln = Tb–Yb or Y obtained by freeze-drying of the corresponding hydrated phases. Their porosity is estimated as well as the luminescent properties of the Tb-containing compound.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 362, Issue 7, 15 May 2009, Pages 2123–2126