Hydrothermal synthesis, crystal structure, and magnetic property of copper(II) coordination networks with chessboard tunnels

Yen Hsiang Liu; Yi Long Lu; Hui Lien Tsai; Ju Chun Wang; Kuang Lieh Lu

doi:10.1006/jssc.2001.9118

Hydrothermal synthesis, crystal structure, and magnetic property of copper(II) coordination networks with chessboard tunnels

Yen Hsiang Liu, Yi Long Lu, Hui Lien Tsai, Ju Chun Wang, Kuang Lieh Lu

Department of Chemistry

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

41 Citations (Scopus)

Abstract

A copper(II) coordination polymer, bis(isonicotinato)copper(II) dihydrate, was prepared using a hydro(solvo)thermal process and characterized by a single-crystal X-ray diffraction method and elemental analysis. Crystal data: [Cu(II)(C₆H₄O₂N)₂·2H ₂O]_n, monoclinic, Cc, Z = 4, a = 4.9967(5)Å, b = 24.971(2) Å, c = 11.110(1) Å,β = 98.86(1)°, V = 1368.5(2)Å³, R₁ = 0.023, and wR₂ = 0.058. The structure is a three-dimensional metal-organic coordination network containing diamond-shaped tunnels. Magnetic studies show that the magnetic susceptibility data in the temperature range 2.0-300 K can be fitted to a Curie - Weiss law with θ = - 0.93 K and C = 0.398 emu K/mol (s = 1/2, g = 2.06), which corresponds to an effective magnetic moment (μ_eff) per copper ion of 1.78 BM. The magnetism result indicates that there is no strong interaction between copper centers within the network structure.

Original language	English
Pages (from-to)	315-319
Number of pages	5
Journal	Journal of Solid State Chemistry
Volume	158
Issue number	2
DOIs	https://doi.org/10.1006/jssc.2001.9118
Publication status	Published - 2001

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1006/jssc.2001.9118

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title = "Hydrothermal synthesis, crystal structure, and magnetic property of copper(II) coordination networks with chessboard tunnels",

abstract = "A copper(II) coordination polymer, bis(isonicotinato)copper(II) dihydrate, was prepared using a hydro(solvo)thermal process and characterized by a single-crystal X-ray diffraction method and elemental analysis. Crystal data: [Cu(II)(C6H4O2N)2·2H 2O]n, monoclinic, Cc, Z = 4, a = 4.9967(5){\AA}, b = 24.971(2) {\AA}, c = 11.110(1) {\AA},β = 98.86(1)°, V = 1368.5(2){\AA}3, R1 = 0.023, and wR2 = 0.058. The structure is a three-dimensional metal-organic coordination network containing diamond-shaped tunnels. Magnetic studies show that the magnetic susceptibility data in the temperature range 2.0-300 K can be fitted to a Curie - Weiss law with θ = - 0.93 K and C = 0.398 emu K/mol (s = 1/2, g = 2.06), which corresponds to an effective magnetic moment (μeff) per copper ion of 1.78 BM. The magnetism result indicates that there is no strong interaction between copper centers within the network structure.",

author = "Liu, {Yen Hsiang} and Lu, {Yi Long} and Tsai, {Hui Lien} and Wang, {Ju Chun} and Lu, {Kuang Lieh}",

year = "2001",

doi = "10.1006/jssc.2001.9118",

language = "English",

volume = "158",

pages = "315--319",

journal = "Journal of Solid State Chemistry",

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T1 - Hydrothermal synthesis, crystal structure, and magnetic property of copper(II) coordination networks with chessboard tunnels

AU - Liu, Yen Hsiang

AU - Lu, Yi Long

AU - Tsai, Hui Lien

AU - Wang, Ju Chun

AU - Lu, Kuang Lieh

PY - 2001

Y1 - 2001

N2 - A copper(II) coordination polymer, bis(isonicotinato)copper(II) dihydrate, was prepared using a hydro(solvo)thermal process and characterized by a single-crystal X-ray diffraction method and elemental analysis. Crystal data: [Cu(II)(C6H4O2N)2·2H 2O]n, monoclinic, Cc, Z = 4, a = 4.9967(5)Å, b = 24.971(2) Å, c = 11.110(1) Å,β = 98.86(1)°, V = 1368.5(2)Å3, R1 = 0.023, and wR2 = 0.058. The structure is a three-dimensional metal-organic coordination network containing diamond-shaped tunnels. Magnetic studies show that the magnetic susceptibility data in the temperature range 2.0-300 K can be fitted to a Curie - Weiss law with θ = - 0.93 K and C = 0.398 emu K/mol (s = 1/2, g = 2.06), which corresponds to an effective magnetic moment (μeff) per copper ion of 1.78 BM. The magnetism result indicates that there is no strong interaction between copper centers within the network structure.

AB - A copper(II) coordination polymer, bis(isonicotinato)copper(II) dihydrate, was prepared using a hydro(solvo)thermal process and characterized by a single-crystal X-ray diffraction method and elemental analysis. Crystal data: [Cu(II)(C6H4O2N)2·2H 2O]n, monoclinic, Cc, Z = 4, a = 4.9967(5)Å, b = 24.971(2) Å, c = 11.110(1) Å,β = 98.86(1)°, V = 1368.5(2)Å3, R1 = 0.023, and wR2 = 0.058. The structure is a three-dimensional metal-organic coordination network containing diamond-shaped tunnels. Magnetic studies show that the magnetic susceptibility data in the temperature range 2.0-300 K can be fitted to a Curie - Weiss law with θ = - 0.93 K and C = 0.398 emu K/mol (s = 1/2, g = 2.06), which corresponds to an effective magnetic moment (μeff) per copper ion of 1.78 BM. The magnetism result indicates that there is no strong interaction between copper centers within the network structure.

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Hydrothermal synthesis, crystal structure, and magnetic property of copper(II) coordination networks with chessboard tunnels

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