Bistable and Porous Metal鈥揙rganic Frameworks with Charge-Neutral acs Net Based on Heterometallic M3O(CO2)6 Building Blocks

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• 作者：Keunil Hong ; Woojeong Bak ; Dohyun Moon ; Hyungphil Chun
• 刊名：Crystal Growth & Design
• 出版年：2013
• 出版时间：September 4, 2013
• 年：2013
• 卷：13
• 期：9
• 页码：4066-4070
• 全文大小：337K
• 年卷期：v.13,no.9(September 4, 2013)
• ISSN：1528-7505

文摘

A Co(II)鈥揟i(IV) heterometallic approach is successfully adopted to synthesize charge-neutral metal鈥搊rganic frameworks based on oxo-centered trinuclear cluster and linear dicarboxylate linkers. Unlike their homonuclear predecessors, the cobalt鈥搕itanium鈥搊rganic frameworks not only display a permanent porosity but also show an irreversible phase transition between two stable forms as unambiguously characterized by single-crystal and powder X-ray diffraction studies.