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首页> 外文期刊>Chemistry: A European journal >Intercalation of Varied Sulfonates into a Layered MOC: Confinement-Caused Tunable Luminescence and Novel Properties
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Intercalation of Varied Sulfonates into a Layered MOC: Confinement-Caused Tunable Luminescence and Novel Properties

机译：插入层状MOC中的各种磺酸盐：限制引起的可调发光和新特性

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摘要

The pores/channels of porous 3D metal-organic frameworks (MOFs) have been widely applied to incorporate gas, solvent, or organic molecules. On the contrary, the utilization of the interlamellar void of layered metal-organic complexes (MOCs) remains underappreciated, although it is more flexible and available to accommodate molecules with different sizes. In this work, diverse sulfonates have been intercalated purposely into an identical layered MOC, which constructed various novel intercalation compounds possessing fluorescent, white-light emitting, photochromic, homochiral, or nonlinear optical (NLO) properties. With the help of single-crystal X-ray diffraction, their structures and the mutual interactions between the MOC host and the sulfonate guests were characterized. The properties of the guest molecules were tuned and meanwhile some new performances were generated after confining them into the interlayer region. Such a hybrid approach provides an efficient strategy to design and prepare multifunctional materials.
机译：多孔3D金属有机框架（MOF）的孔/通道已被广泛应用，以结合气体，溶剂或有机分子。相反，对层状金属-有机配合物（MOC）的层间空隙的利用仍未得到充分重视，尽管它更灵活且可用于容纳不同大小的分子。在这项工作中，有意将各种磺酸盐插入同一层状的MOC中，该MOC构造了具有荧光，发白光，光致变色，同手性或非线性光学（NLO）特性的各种新型插入化合物。借助于单晶X射线衍射，表征了它们的结构以及MOC主体与磺酸盐客人之间的相互作用。调节了客体分子的性质，同时将其限制在夹层区域后产生了一些新的性能。这种混合方法提供了设计和制备多功能材料的有效策略。

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