A new 3D nickel(II) framework composed of large rings: Ionothermal synthesis and crystal structure

被引：9

作者：

Xu, Ling ^{[2
]}

Choi, Eun-Young ^{[3
]}

Kwon, Young-Uk ^{[1
,2
,3
]}

机构：

[1] Sungkyunkwan Univ, SKKU Adv Inst Nanotechnol, Suwon 440746, South Korea

[2] Sungkyunkwan Univ, Dept Chem, Sch Chem Mat Sci BK 21, Suwon 440746, South Korea

[3] Sungkyunkwan Univ, Inst Basic Sci, Suwon 440746, South Korea

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2008年 / 181卷 / 11期

关键词：

Metal-organic framework; Mixed ligand; Ionic liquid; Ionothermal reaction; Crystal structure;

D O I：

10.1016/j.jssc.2008.08.013

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Ionothermal reaction between Ni2+ and 1,3,5-benzentricarboxylic acid (H3BTC) with [AMI]Cl (AMI = 1-amyl-3-methylimidazolium) as the reaction medium produced a novel 3D mixed-ligand metalorganic framework [AMI][Ni-3(BTC)(2)(OAc)(Ml)(3)] (1) (Ml = 1-methylimidazole) with [AMI](+) incorporated in the framework. The framework is formed by connecting 2D planes, made up of 32- and 48-membered rings, through 1D chains composed of 32-membered rings. The two BTC3- ligands in 1 show the same connectivity mode with two bidentate and one mu(2) bridging carboxylic groups. This is a new connectivity mode to the already existing 17 in the Ni-BTC system. The role of MI and [AMI]Cl in the structure formation is discussed. (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：3185 / 3188

页数：4

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