Two three-dimensional metal-organic frameworks constructed by thiazole-spaced pyridinecarboxylates exhibiting selective gas sorption or antiferromagnetic coupling

Xiaojing Zhou; Zhijuan Zhang; Baiyan Li; Fen Yang; Yu Peng; Guanghua Li; Zhan Shi; Shouhua Feng; Jing Li

doi:10.1039/c2nj40805h

Two three-dimensional metal-organic frameworks constructed by thiazole-spaced pyridinecarboxylates exhibiting selective gas sorption or antiferromagnetic coupling

Xiaojing Zhou, Zhijuan Zhang, Baiyan Li, Fen Yang, Yu Peng, Guanghua Li, Zhan Shi, Shouhua Feng, Jing Li

School of Arts and Sciences, Chemistry & Chemical Biology

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

10 Scopus citations

Abstract

The ligand of 2-(4-pyridyl)-4-methylthiazole-5-carboxylic acid (HL) has been employed to react with Cd(NO₃)₂·6H ₂O or a 50% aqueous solution of Mn(NO₃)₂, to yield two isomorphous three-dimensional (3D) coordination compounds, [Cd(L) ₂](H₂O)₄(DMF) (1) and [Mn(L) ₂](H₂O)₃(DMF) (2). The structures and properties of the compounds have been characterized by several techniques. Both compounds are three-dimensional (3D) neutral frameworks possessing permanent pores that give rise to straight one-dimensional channels. Compound 1 displays adsorption selectivity for CO₂, while the low pressure sorption of H₂, N₂, CH₄, CO, O₂ at 298 K are negligible; Compound 2 shows weak anti-ferromagnetic coupling between the magnetic centres.

Original language	English (US)
Pages (from-to)	425-430
Number of pages	6
Journal	New Journal of Chemistry
Volume	37
Issue number	2
DOIs	https://doi.org/10.1039/c2nj40805h
State	Published - Feb 2013

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Materials Chemistry

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title = "Two three-dimensional metal-organic frameworks constructed by thiazole-spaced pyridinecarboxylates exhibiting selective gas sorption or antiferromagnetic coupling",

abstract = "The ligand of 2-(4-pyridyl)-4-methylthiazole-5-carboxylic acid (HL) has been employed to react with Cd(NO3)2·6H 2O or a 50% aqueous solution of Mn(NO3)2, to yield two isomorphous three-dimensional (3D) coordination compounds, [Cd(L) 2](H2O)4(DMF) (1) and [Mn(L) 2](H2O)3(DMF) (2). The structures and properties of the compounds have been characterized by several techniques. Both compounds are three-dimensional (3D) neutral frameworks possessing permanent pores that give rise to straight one-dimensional channels. Compound 1 displays adsorption selectivity for CO2, while the low pressure sorption of H2, N2, CH4, CO, O2 at 298 K are negligible; Compound 2 shows weak anti-ferromagnetic coupling between the magnetic centres.",

author = "Xiaojing Zhou and Zhijuan Zhang and Baiyan Li and Fen Yang and Yu Peng and Guanghua Li and Zhan Shi and Shouhua Feng and Jing Li",

year = "2013",

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doi = "10.1039/c2nj40805h",

language = "English (US)",

volume = "37",

pages = "425--430",

journal = "New Journal of Chemistry",

issn = "1144-0546",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Two three-dimensional metal-organic frameworks constructed by thiazole-spaced pyridinecarboxylates exhibiting selective gas sorption or antiferromagnetic coupling

AU - Zhou, Xiaojing

AU - Zhang, Zhijuan

AU - Li, Baiyan

AU - Yang, Fen

AU - Peng, Yu

AU - Li, Guanghua

AU - Shi, Zhan

AU - Feng, Shouhua

AU - Li, Jing

PY - 2013/2

Y1 - 2013/2

N2 - The ligand of 2-(4-pyridyl)-4-methylthiazole-5-carboxylic acid (HL) has been employed to react with Cd(NO3)2·6H 2O or a 50% aqueous solution of Mn(NO3)2, to yield two isomorphous three-dimensional (3D) coordination compounds, [Cd(L) 2](H2O)4(DMF) (1) and [Mn(L) 2](H2O)3(DMF) (2). The structures and properties of the compounds have been characterized by several techniques. Both compounds are three-dimensional (3D) neutral frameworks possessing permanent pores that give rise to straight one-dimensional channels. Compound 1 displays adsorption selectivity for CO2, while the low pressure sorption of H2, N2, CH4, CO, O2 at 298 K are negligible; Compound 2 shows weak anti-ferromagnetic coupling between the magnetic centres.

AB - The ligand of 2-(4-pyridyl)-4-methylthiazole-5-carboxylic acid (HL) has been employed to react with Cd(NO3)2·6H 2O or a 50% aqueous solution of Mn(NO3)2, to yield two isomorphous three-dimensional (3D) coordination compounds, [Cd(L) 2](H2O)4(DMF) (1) and [Mn(L) 2](H2O)3(DMF) (2). The structures and properties of the compounds have been characterized by several techniques. Both compounds are three-dimensional (3D) neutral frameworks possessing permanent pores that give rise to straight one-dimensional channels. Compound 1 displays adsorption selectivity for CO2, while the low pressure sorption of H2, N2, CH4, CO, O2 at 298 K are negligible; Compound 2 shows weak anti-ferromagnetic coupling between the magnetic centres.

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U2 - 10.1039/c2nj40805h

DO - 10.1039/c2nj40805h

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VL - 37

SP - 425

EP - 430

JO - New Journal of Chemistry

JF - New Journal of Chemistry

IS - 2

ER -

Two three-dimensional metal-organic frameworks constructed by thiazole-spaced pyridinecarboxylates exhibiting selective gas sorption or antiferromagnetic coupling

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