The Quest for Modular Nanocages: tbo-MOF as an Archetype for Mutual Substitution, Functionalization, and Expansion of Quadrangular Pillar Building Blocks

被引：107

作者：

Eubank, Jarrod F. ^{[1
]}

Mouttaki, Hasnaa ^{[1
]}

Cairns, Amy J. ^{[2
]}

Belmabkhout, Youssef ^{[2
]}

Wojtas, Lukasz ^{[1
]}

Luebke, Ryan ^{[2
]}

Alkordi, Mohamed ^{[2
]}

Eddaoudi, Mohamed ^{[1
,2
]}

机构：

[1] Univ S Florida, Dept Chem, Tampa, FL 33620 USA

[2] 4700 King Abdullah Univ Sci & Technol, KAUST Adv Membranes & Porous Mat Ctr, Thuwal 239556900, Saudi Arabia

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2011年 / 133卷 / 36期

基金：

美国国家科学基金会;

关键词：

METAL-ORGANIC FRAMEWORKS; RETICULAR CHEMISTRY; CRYSTAL-STRUCTURES; DESIGN; NETS; COORDINATION; TOPOLOGY; DATABASE; STORAGE; ZMOFS;

D O I：

10.1021/ja205658j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new blueprint network for the design and synthesis of porous, functional 3D metal-organic frameworks (MOFs) has been identified, namely, the tbo net. Accordingly, tbo-MOFs based on this unique (3,4)-connected net can be exclusively constructed utilizing a combination of well-known and readily targeted [M(R-BDC)](n) MOF layers [i.e., supermolecular building layers (SBLs)] based on the edge-transitive 4,4 square lattice (sql) (i.e., 2D four-building units) and a novel pillaring strategy based on four proximal isophthalate ligands from neighboring SBL membered rings (i.e., two pairs from each layer) covalently crosslinked through an organic quadrangular core (e.g., tetrasubstituted benzene). Our strategy permits the rational design and synthesis of isoreticular structures, functionalized and/or expanded, that possess extra-large nanocapsule-like cages, high porosity, and potential for gas separation and storage, among others. Thus, tbo-MOF serves as an archetypal tunable, isoreticular MOF platform for targeting desired applications.

引用

页码：14204 / 14207

页数：4

共 32 条

[11] Building units design and scale chemistry [J].