A Porous and Interpenetrated Metal–Organic Framework Comprising Tetranuclear IronIII–Oxo Clusters and Tripodal Organic Carboxylates and Its Implications for (3,8)-Coordinated
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- 作者：Sang Beom Choi ; Min Jeong Seo ; Miyoung Cho ; Yunjeong Kim ; Mi Kyung Jin ; Duk-Young Jung ; Jung-Sik Choi ; Wha-Seung Ahn ; Jesse L. C. Rowsell ; Jaheon Kim
- 刊名：Crystal Growth & Design
- 出版年：2007
- 出版时间：November 2007
- 年：2007
- 卷：7
- 期：11
- 页码：2290 - 2293
- 全文大小：629K
- 年卷期：v.7,no.11(November 2007)
- ISSN：1528-7505
文摘
A porous metal–organic framework (MOF), Fe4(μ3-O)2(BTB)8/3(DMF)2(H2O)2·(DMF)10(H2O)2 (1) (BTB = benzene-1,3,5-tribenzoate, DMF = N,N-dimethylformamide) has two interpenetrating 3D frameworks composed of fused cages and shows a stronger affinity for CO2 than most other known highly porous MOFs. The unique tetranuclear iron–oxo clusters act as 8-connectors, which are linked by 3-connecting BTBs, to give a partially augmented the net (using the symbolism of O’Keeffe and co-workers). The underlying implications for (3,8)-coordinated networks are also discussed in relation to the framework structure of 1.