A Porous Metal鈥揙rganic Framework Constructed from Carboxylate鈥揚yrazolate Shared Heptanuclear Zinc Clusters: Synthesis, Gas Adsorption, and Guest-Dependent Luminescent Properties

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• 作者：Qingshu Zheng ; Feilong Yang ; Mingli Deng ; Yun Ling ; Xiaofeng Liu ; Zhenxia Chen ; Yunhua Wang ; Linhong Weng ; Yaming Zhou
• 刊名：Inorganic Chemistry
• 出版年：2013
• 出版时间：September 16, 2013
• 年：2013
• 卷：52
• 期：18
• 页码：10368-10374
• 全文大小：441K
• 年卷期：v.52,no.18(September 16, 2013)
• ISSN：1520-510X

文摘

A three-dimensional porous structure of [Zn₇O₂(bpdc)₄(dmpp)₂]路6DEF路10H₂O (MAC-7, H₂bpdc = 4,4鈥?biphenyldicarboxylic acid, Hdmpp = 3,5-dimethyl-4-(4鈥?pyridyl)pyrazole), built of 12-bridged carboxylate-pyrazolate shared Zn₇O₂ clusters, has been synthesized. Because of the presence of 12-bridged carboxylate-pyrazolate shared building block, MAC-7 is a double-linked pcu-type framework and shows reversible phase transformation. Photoluminescent property studies indicate that MAC-7 could sense nitrobenzene over toluene, p-xylene, and mesitylene by luminescent quenching.