Fast carbonyl exchange in the solid state for β-cyclodextrin/(arene)Cr(CO)3 inclusion complexes

被引：12

作者：

Aime, S ^{[1
]}

Canuto, HC ^{[1
]}

Gobetto, R ^{[1
]}

Napolitano, F ^{[1
]}

机构：

[1] Univ Turin, Dipartimento Chim IFM, I-10125 Turin, Italy

来源：

CHEMICAL COMMUNICATIONS | 1999年 / 03期

关键词：

D O I：

10.1039/a809100e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The exchange of carbonyls is a common feature for metal carbonyl compounds in solution whereas in the solid state high interatomic potential energy barriers cause this occurrence to be highly unlikely; it is shown that the compartmentalization of (arene)Cr(CO)(3) in the beta-cyclodextrin cavity removes any constraint and thereby facilitates the rotation of the Cr(CO)(3) group in the solid state.

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收藏

页码：281 / 282

页数：2

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