A new twist to 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine complexes of silver(I)

被引：21

作者：

Constable, Edwin C. ^{[1
]}

Housecroft, Catherine E. ^{[1
]}

Neuburger, Markus ^{[1
]}

Reymann, Sebastien ^{[1
]}

Schaffner, Silvia ^{[1
]}

机构：

[1] Univ Basel, Dept Chem, CH-4056 Basel, Switzerland

来源：

CRYSTENGCOMM | 2008年 / 10卷 / 08期

关键词：

D O I：

10.1039/b803006e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The dinuclear complex [Ag-2(1)(3)](2+) has been isolated as the triflate salt from the reaction of silver(I) triflate with 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine (1) in acetonitrile. The single crystal structure of [Ag-2(1)(3)][CF3SO3](2)center dot MeCN reveals a trigonal prismatic coordination environment for each silver(I) centre. The isolation of [Ag-2(1)(3)][CF3SO3](2)center dot MeCN contrasts with our earlier observation that crystalline [Ag-2(1)(2)][CF3SO3](2) can be isolated from a 1 : 1 reaction of AgCF3SO3. These data are discussed in the context of other published observations of similar systems, and the present results suggest that the reasons governing the assembly of a given structural architecture between Ag+ and 1 are more subtle than simply the choice of anion.

引用

页码：991 / 995

页数：5

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