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Synthesis, Crystal Structure and Characterization of a New Hydrogen-bonded Organic Framework
被引:0
|作者:
孙静
[1
]
刘海雄
[2
]
刘天赋
[3
]
机构:
[1] School of Physical Science and Technology, ShanghaiTech University
[2] Jinshan College, Fujian Agriculture and Forestry University
[3] State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences
关键词:
tetrahydroyquinone;
diethylamine;
hydrogen-bonded organic framework;
D O I:
10.14102/j.cnki.0254-5861.2011-3113
中图分类号:
TB34 [功能材料];
O641.3 [分子间的相互作用、超分子化学];
学科分类号:
080501 ;
摘要:
The hydrogen-bonded organic framework(PFC-32), constructed by tetrahydroxyquinone(THQN)and diethylamine(DEA), was readily prepared via hydrothermal synthesis in DEF(N,N-diethylformamide).PFC-32 was characterized by PXRD, IR, UV-Vis, TGA and photoluminescence(PL). Single crystal analysis reveals that PFC-32 shows a three-dimensional(3 D) framework, where the THQN anions are coplanar and separated by DEA cations. PFC-32 displays intrinsic photoluminescence property owing to the alleviation of the aggregation-caused quenching(ACQ) effect caused by π-π stacking.
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页码:1082 / 1087
页数:6
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