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

Ling Xu; Eun Young Choi; Young Uk Kwon

doi:10.1016/j.jssc.2008.08.013

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

Ling Xu, Eun Young Choi, Young Uk Kwon

Department of Chemistry

Sungkyunkwan University

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

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 metal-organic framework [AMI][Ni₃(BTC)₂(OAc)(MI)₃] (1) (MI=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 BTC^3- ligands in 1 show the same connectivity mode with two bidentate and one μ₂ 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.

Original language	English
Pages (from-to)	3185-3188
Number of pages	4
Journal	Journal of Solid State Chemistry
Volume	181
Issue number	11
DOIs	https://doi.org/10.1016/j.jssc.2008.08.013
State	Published - Nov 2008

Keywords

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

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10.1016/j.jssc.2008.08.013

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

abstract = "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 metal-organic framework [AMI][Ni3(BTC)2(OAc)(MI)3] (1) (MI=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 μ2 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.",

keywords = "Crystal structure, Ionic liquid, Ionothermal reaction, Metal-organic framework, Mixed ligand",

author = "Ling Xu and Choi, \{Eun Young\} and Kwon, \{Young Uk\}",

year = "2008",

month = nov,

doi = "10.1016/j.jssc.2008.08.013",

language = "English",

volume = "181",

pages = "3185--3188",

journal = "Journal of Solid State Chemistry",

issn = "0022-4596",

publisher = "Academic Press Inc.",

number = "11",

}

TY - JOUR

T1 - A new 3D nickel(II) framework composed of large rings

T2 - Ionothermal synthesis and crystal structure

AU - Xu, Ling

AU - Choi, Eun Young

AU - Kwon, Young Uk

PY - 2008/11

Y1 - 2008/11

N2 - 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 metal-organic framework [AMI][Ni3(BTC)2(OAc)(MI)3] (1) (MI=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 μ2 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.

AB - 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 metal-organic framework [AMI][Ni3(BTC)2(OAc)(MI)3] (1) (MI=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 μ2 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.

KW - Crystal structure

KW - Ionic liquid

KW - Ionothermal reaction

KW - Metal-organic framework

KW - Mixed ligand

UR - https://www.scopus.com/pages/publications/55549140805

U2 - 10.1016/j.jssc.2008.08.013

DO - 10.1016/j.jssc.2008.08.013

M3 - Article

AN - SCOPUS:55549140805

SN - 0022-4596

VL - 181

SP - 3185

EP - 3188

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

IS - 11

ER -

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

Abstract

Keywords

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