Hydrogen Uptake by an Inclined Polycatenated Dynamic Metal–Organic Framework Based Material

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• 作者：Dilip Kumar Maity ; Arijit Halder ; Goutam Pahari ; Fazle Haque ; Debajyoti Ghoshal
• 刊名：Inorganic Chemistry
• 出版年：2017
• 出版时间：January 17, 2017
• 年：2017
• 卷：56
• 期：2
• 页码：713-716
• 全文大小：308K
• ISSN：1520-510X

文摘

A 2D + 2D → 3D inclined polycatenated dynamic metal–organic framework of {[Cu(4-bpe)(2-ntp)(H₂O)₂]·2H₂O}_n [1, where 2-ntp^2– = 2-nitroterephthalate and 4-bpe = 1,2-bis-(4-pyridyl)ethane] has been synthesized and characterized. The variable-temperature powder X-ray diffraction study indicates the dynamic nature of the inclined polycatenated framework, and the dehydrated framework with exposed metal centers exhibits excellent type I H₂ adsorption of 1.94 wt % at 77 K and 1 bar of pressure.