New porous lanthanide-organic frameworks: Synthesis, characterization, and properties of lanthanide 2,6-naphthalenedicarboxylates

	New porous lanthanide-organic frameworks: Synthesis, characterization, and properties of lanthanide 2,6-naphthalenedicarboxylates
其他题名	论文其他题名
	Zheng X. J.; Sun C. Y.; Lu S. Z.; Liao F. H.; Gao S.; Jin L. P.
	2004
发表期刊	European Journal of Inorganic Chemistry
ISSN	1434-1948
卷号	16 页码:3262-3268
摘要	Three porous, 3-D coordination polymers [Pr-4(NDC)(6)(H2O)(6)].2H(2)O (1), [Eu-4(NDC)(6)(H2O)(5)].3H(2)O (2) and [Yb-2(NDC)(3)(H2O)].H2O (3) based on lanthanide 2,6-naphthalenedicarboxylates (NDC) were synthesized by hydrothermal reactions of lanthanide chlorides with NDC and their properties were investigated. Polymers 1, 2 and 3 differ in the coordination environment of the Ln(III) ions. Their 3-D networks are reminiscent of the shape of a compressed honeycomb, showing 1-D open channels. The guest water molecules and coordinating water molecules are enclathrated in the channels. The photophysical properties of the EU3+ complex were investigated by high-resolution luminescence spectroscopy. The results indicate that there are four Eu-III ion sites in complex 2, which is in accordance with the results of the single-crystal X-ray diffraction studies. Thermogravimetric and variable -temperature powder X-ray diffraction analyses show that the porous frameworks of this series of complexes are relatively stable. The framework remained even when the guest molecules were lost and did not collapse until the temperature reached 430 degreesC. The magnetic properties of 2 were also investigated. (C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25051
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zheng X. J.,Sun C. Y.,Lu S. Z.,et al. New porous lanthanide-organic frameworks: Synthesis, characterization, and properties of lanthanide 2,6-naphthalenedicarboxylates[J]. European Journal of Inorganic Chemistry,2004,16:3262-3268.
APA	Zheng X. J.,Sun C. Y.,Lu S. Z.,Liao F. H.,Gao S.,&Jin L. P..(2004).New porous lanthanide-organic frameworks: Synthesis, characterization, and properties of lanthanide 2,6-naphthalenedicarboxylates.European Journal of Inorganic Chemistry,16,3262-3268.
MLA	Zheng X. J.,et al."New porous lanthanide-organic frameworks: Synthesis, characterization, and properties of lanthanide 2,6-naphthalenedicarboxylates".European Journal of Inorganic Chemistry 16(2004):3262-3268.

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