Synthesis and Structures of Silver(I) Complexes of 4-Amino-3,5-dipropyl-4H-1,2,4-triazole and 4-Amino-3,5-dibutyl-4H-1,2,4-triazole: A Possible Mechanism of Formation of Ag4tz6 Cluster

被引：1

作者：

Han, Guo-Sheng ^{[1
]}

Li, Wen-Bo ^{[1
]}

Li, Yang ^{[1
]}

Duan, Peng-Cheng ^{[1
]}

Yang, Guang ^{[1
]}

机构：

[1] Zhengzhou Univ, Coll Chem & Mol Engn, Zhengzhou 450001, Peoples R China

来源：

JOURNAL OF CLUSTER SCIENCE | 2014年 / 25卷 / 05期

关键词：

Silver; Triazole; Structure; Mechanism; Cluster; CRYSTAL-STRUCTURE; 3,5-DIMETHYL-4-AMINO-1,2,4-TRIAZOLE;

D O I：

10.1007/s10876-014-0703-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Five silver(I) complex of 4-amino-3,5-dipropyl-4H-1,2,4-triazole (4-NH2-3,5-Pr(2)tz) or 4-amino-3,5-dibutyl-4H-1,2,4-triazole (4-NH2-3,5-Bu(2)tz), namely [Ag-2(4-NH2-3,5-Bu(2)tz)(2)(NO3)(2)] (1), [Ag-4(4-NH2-3,5-Pr(2)tz)(6)(NO3)(2)](NO3)(2) (2), [Ag-4(4-NH2-3,5-Pr(2)tz)(6)](ClO4)(4) (3), [Ag-4(4-NH2-3,5-Pr(2)tz)(6)](CF3SO3)(4) (4) and [Ag-4(4-NH2-3,5-Bu(2)tz)(6)](BF4)(4) (5), have been prepared and structurally characterized by X-ray single crystal diffractions. Based on the structural data, a possible mechanism for the formation of Ag(4)tz(6) cluster has been proposed, involving the formation of a dimer of dimer-(Ag(2)tz(2))(2), followed by the replacement of counterions by two additional triazoles.

引用

页码：1249 / 1262

页数：14

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