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Europium Pyrimidine-4,6-dicarboxylate Framework with a Single-Crystal-to-Single-Crystal Transition and a Reversible Dehydration/Rehydration Process
被引:34
|作者:
Sun, Hao-Ling
[1
,2
]
Yin, Dan-Dan
[1
,2
]
Chen, Qi
[1
,2
]
Wang, Zhenqiang
[3
]
机构:
[1] Beijing Normal Univ, Dept Chem, Beijing 100875, Peoples R China
[2] Beijing Normal Univ, Beijing Key Lab Energy Convers & Storage Mat, Beijing 100875, Peoples R China
[3] Univ S Dakota, Dept Chem, Vermillion, SD 57069 USA
基金:
中国国家自然科学基金;
关键词:
METAL-ORGANIC FRAMEWORK;
LUMINESCENT PROPERTIES;
COORDINATION POLYMERS;
TRANSFORMATION;
SERIES;
DEHYDRATION;
LIGANDS;
D O I:
10.1021/ic302556r
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
In this paper, a novel three-dimensional (3D) porous lanthanide-organic framework, Eu-2(mu(4)-pmdc)(2)(OH)(2)center dot 3H(2)O (1), which is stable up to 400 degrees C, has been hydrothermally synthesized and characterized. It shows intriguing single-crystal-to-single-crystal transformation and reversible dehydration/rehydration phenomenon upon removal and rebinding of the lattice water molecules, which is supported by single-crystal X-ray diffraction, powder X-ray diffraction, and photoluminescence data.
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页码:3582 / 3584
页数:3
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