微孔传感器：金属有机骨架的气体吸附、客体交换和客体依赖发光。

Microporous sensor: gas sorption, guest exchange and guest-dependant luminescence of metal-organic framework.

机构信息

Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation.

出版信息

Dalton Trans. 2011 Mar 14;40(10):2196-203. doi: 10.1039/c0dt00999g. Epub 2010 Nov 22.

DOI:10.1039/c0dt00999g

PMID:21103564

Abstract

Zn(II)-containing metal-organic framework (MOF) [Zn(4)(dmf)(ur)(2)(ndc)(4)] (ndc(2-) = 2,6-naphtalenedicarboxylate, ur = urotropin, dmf = N,N'-dimethylformamide) was synthesized and characterized by X-ray crystallography and gas sorption analysis. Host MOF retains its crystallinity after guest removal and exchange. Single-crystal to single-crystal formation of different host-guest systems with benzene and ferrocene was investigated. Interesting guest-depended luminescence properties of the porous host framework were observed.

摘要

含锌的金属-有机骨架（MOF）[Zn(4)(dmf)(ur)(2)(ndc)(4)]（ndc(2-) = 2,6-萘二甲酸根，ur = 乌洛托品，dmf = N,N'-二甲基甲酰胺）通过 X 射线晶体学和气体吸附分析进行了合成和表征。客体去除和交换后，主体 MOF 保持其结晶度。研究了不同主体-客体体系与苯和二茂铁的单晶到单晶形成。观察到多孔主体骨架有趣的客体依赖发光性质。