Diamondoid Supramolecular Coordination Frameworks from Discrete Adamantanoid Platinum(II) Cages.
Diamondoid Supramolecular Coordination Frameworks from Discrete Adamantanoid Platinum(II) Cages.
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离散金刚烷铂 (II) 笼的金刚石超分子配位框架
DOI：
10.1021/jacs.8b03856
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发表时间：
2018-06-06
影响因子：
15
通讯作者：
Stang PJ
中科院分区：
文献类型：
--
作者：
Cao L;Wang P;Miao X;Dong Y;Wang H;Duan H;Yu Y;Li X;Stang PJ
近年来，通过配位相互作用、可逆共价键和非共价相互作用等多种途径构建了具有多种网状结构的多孔骨架材料。本研究将超分子配位配合物（SCC）和金属有机框架（MOF）的概念结合起来，提出了一种以类金刚烷超分子配位笼为四面体节点，双功能Pt（II）配体为线性连接体，通过定向诱导的超分子配位构建类金刚烷超分子配位框架（SCF）的新策略。金刚烷类超分子配位笼具有4个不配位的吡啶基，在金刚烷类框架中充当四面体几何的4个顶点。因此，这种金刚烷类SCF呈现出一种金刚烷类到金刚烷类的亚结构，具有两组孔隙，包括金刚烷类笼的内部腔和框架中单个笼之间的扩展的金刚烷类空间。此外，在DMSO中加热蒸发，观察到纳米级金刚石自组装材料的形状可控和高度有序自组装为微米级的正八面体。该研究表明了超分子配位配合物在高调控多孔框架材料的精确构建中的潜在应用。
Recently, porous framework materials with various network-type structures have been constructed via several different approaches, such as coordination interactions, reversible covalent bonds, and non-covalent interactions. Here, we have combined the concepts of supramolecular coordination complex (SCC) and metal-organic framework (MOF) to offer a new strategy to construct a diamondoid supramolecular coordination framework (SCF) from an adamantanoid supramolecular coordination cage as the tetrahedral node and a difunctional Pt(II) ligand as the linear linker via the stepwise orientation-induced supramolecular coordination. The adamantanoid supramolecular coordination cage has four uncoordinated pyridyl groups, which serve as the four vertexes of the tetrahedral geometry in the diamondoid framework. As a result, this diamondoid SCF exhibits an adamantanoid-to-adamantanoid substructure with two sets of pores including the interior cavity of the adamantanoid cage and the extended adamantanoid space in between the individual cages in the framework. In addition, the shape-controllable and highly-ordered self-assembly of nanometer-sized diamondoid SCF is observed as micrometer-sized regular octahedrons by evaporation under heating in DMSO. This study demonstrates the potential application of supramolecular coordination complexes in the precise construction of highly-regulated porous framework materials.
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影响因子：
64.8
作者：
Li, H;Eddaoudi, M;Yaghi, OM
通讯作者：
Yaghi, OM
用于高效液相色谱对映体分离的手性 3D 共价有机框架
影响因子：
15
作者：
Hang, Xing;Huang, Jinjing;Cui, Yong
通讯作者：
Cui, Yong
影响因子：
4.9
作者：
Caputo, Christopher B.;Vukotic, V. Nicholas;Loeb, Stephen J.
通讯作者：
Loeb, Stephen J.
DOI：
10.1073/pnas.1418712111
发表时间：
2014-12-30
影响因子：
11.1
作者：
Grishagin, Ivan V.;Pollock, J. Bryant;Olenyuk, Bogdan Z.
通讯作者：
Olenyuk, Bogdan Z.
影响因子：
56.9
作者：
Côté, AP;Benin, AI;Yaghi, OM
通讯作者：
Yaghi, OM