Unexpected solid-solid reaction upon preparation of KBr pellets and its exploitation in supramolecular cation complexation

被引：44

作者：

Braga, D

Maini, L

Polito, M

Grepioni, F

机构：

[1] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy

[2] Univ Sassari, Dipartimento Chim, I-07100 Sassari, Italy

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 20期

关键词：

D O I：

10.1039/b207493a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pressing solid [Co-III(eta(5)-C5H4COOH)(eta(5)-C5H4COO)] with KBr to prepare samples for IR spectroscopy leads to a profound solid state rearrangement with formation of the supramolecular complex [Co-III(eta(5)-C5H4COOH)(eta(5)-C5H4COO)](2).K+Br-, which can also be obtained from solution crystallization. Similar solid-solid supramolecular complexation has been observed with K[PF6] and [NH4][PF6].

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页码：2302 / 2303

页数：2

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