Anion exchange in co-ordination polymers:: a solid-state or a solvent-mediated process?

被引：120

作者：

Khlobystov, AN

Champness, NR

Roberts, CJ

Tendler, SJB

Thompson, C

Schröder, M

机构：

[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England

[2] Univ Nottingham, Sch Pharmaceut Sci, Nottingham NG7 2RD, England

来源：

CRYSTENGCOMM | 2002年 / 4卷

关键词：

D O I：

10.1039/b202217f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Interconversion of chain co-ordination polymers [Ag(4,4'-bipy)](X)}(infinity) (X = NO3- or BF4-) in aqueous media has been studied by JR and H-1 NMR spectroscopy, transmission electron (TEM) and atomic force (AFM) microscopies and by X-ray powder diffraction (PXRD). The exchange leads to the formation of a pure crystalline phase of a new co-ordination polymer, and detailed TEM and AFM studies indicate a solvent-mediated rather than a solid-state mechanism for the exchange process.

引用

页码：426 / 431

页数：6