Characterization of porosity in organic and metal-organic macrocycles by hyperpolarized 129Xe NMR spectroscopy

被引：19

作者：

Campbell, K ^{[1
]}

Ooms, KJ ^{[1
]}

Wasylishen, RE ^{[1
]}

Tykwinski, RR ^{[1
]}

机构：

[1] Univ Alberta, Dept Chem, Edmonton, AB T6G 2G2, Canada

来源：

ORGANIC LETTERS | 2005年 / 7卷 / 16期

关键词：

D O I：

10.1021/ol050830n

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHIC] Hyperpolarized Xe-129 NMR spectroscopy is used to establish the solid-state porosity of shape-persistent macrocycles with either an organic or metal-organic framework. These studies show that even upon removal of cocrystallized solvent molecules, the macrocycles maintain a porous or channeled structure. The technique can provide valuable information about systems for which X-ray crystallographic analysis is not feasible.

引用

页码：3397 / 3400

页数：4

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