Porous organic-inorganic assemblies constructed from Keggin polyoxometalate anions and calix[4]arene-Na+ complexes:: Structures and guest-sorption profiles

被引：173

作者：

Ishii, Y

Takenaka, Y

Konishi, K

机构：

[1] Hokkaido Univ, Grad Sch Environm Earth Sci, Div Mat Sci, Sapporo, Hokkaido 0600810, Japan

[2] JST, PRESTO, Sapporo, Hokkaido 0600810, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 20期

关键词：

calixarenes; crystal engineering; microporous materials; organic-inorganic hybrid composites; polyoxometalates;

D O I：

10.1002/anie.200453693

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Amphiphilic pore walls facilitate reversible sorption of short-chain alcohols by the 1D microporous organic-inorganic hybrid [1-Na] 3[PW12O40] assembled from calix[4]-arene- Na+ complex 1-Na+ (R1 = R2 = H) and the polyoxotungstate anion [PW12O40]3-. The analogous assembly formed with 2-Na+ (R1 = tBu, R 2 = CH2CO2Et) has a 3D microporous architecture.

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页码：2702 / 2705

页数：4

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