m with coordination assembly function 4 l 6 Synthetic Method of (m=ti,zr,hf) Molecular Cage

A molecular cage and functional technology, applied in the field of M4L6 molecular cage synthesis, can solve problems such as lack of coordination and assembly function
CN109678702BActive Publication Date: 2020-04-03FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
Publication Date
2020-04-03

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Abstract

The present invention provides a M 4 L 6 (M=Ti, Zr, Hf) molecular cage and its synthesis method, the molecular cage has an orthorhombic crystal system or a cubic crystal system. M prepared by the present invention 4 L 6 Since the (M=Ti, Zr, Hf) molecular cage has a tetrahedral cage structure, the present invention also provides that the molecular cage has the function of degrading pollutants and can be better used in molecular recognition, sensing, energy cleaning, etc. field.
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Description

technical field

[0001] The invention belongs to the technical field of preparation of crystal materials, in particular to a kind of M with coordination assembly function 4 L 6 (M=Ti, Zr, Hf) molecular cages, their synthesis methods and applications. Background technique

[0002] In the study of supramolecular chemistry, the design and synthesis of metal-organic molecular cages with specific shapes and sizes has always been a research hotspot for chemists. The cage structure can be used as a molecular container to accommodate guest molecules, and through the interaction between the host and the guest, it can realize the highly selective recognition of multiple sites of special species, and it also has a very broad application prospect in the field of catalysis.

[0003] There have been many reports on metal-organic molecular cages, among which the tetrahedral structure is the most common. There are usually two ways to assemble tetrahedral cage complexes: M 4 L 6 Most of ...

Claims

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