Synthesis and crystal structure of a new dinuclear copper(II) polymer: [Cu2(bipy)2(Hbtc)2(H2O) 2]·(H2O)1/2

Pang Kuan Chen; Yun Xia Che; Ji Min Zheng

Synthesis and crystal structure of a new dinuclear copper(II) polymer: [Cu₂(bipy)₂(Hbtc)₂(H₂O) ₂]·(H₂O)_1/2

Pang Kuan Chen, Yun Xia Che, Ji Min Zheng^*

^*Corresponding author for this work

Nankai University

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

11 Citations (Scopus)

Abstract

A new dinuclear copper(II) polymer [Cu₂(bipy) ₂(Hbtc)₂(H₂O)₂]·(H ₂O)_1/2 1 (bipy = 2,2′-bipyridine, H₃btc = benzene-1,3,5-tricarboxylic acid) was obtained by the hydrothermal reaction of Cu(NO₃)₂·3H₂O, bipy and H ₃btc. Compound 1 has been structurally characterized by single-crystal X-ray diffraction analysis and identified using elemental analysis and IR spectrum. The title complex crystallizes in monoclinic system, space group P2₁/c with a = 7.2880(5), b = 18.4778(13), c = 13.5465(10) Å, β = 95.9580(10)°, C₁₉H _14.50CuN₂O_7.25, M_r = 450.37, V = 1814.4(2) Å³, Z = 4, D_c = 1.649 g/cm³, μ = 1.253 mm^-1, F(000) = 918, R_int, = 0.0185, the final R = 0.0271 and wR = 0.0710 for 2773 observed reflections (I > 2σ(I)). The study results reveal that a pair of distorted square-pyramidal Cu ₂₊ ions are interlinked by bis-monodentate bridging Hbtc^2- ligands to constitute a 16-membered ring.

Original language	English
Pages (from-to)	1427-1430
Number of pages	4
Journal	Jiegou Huaxue
Volume	25
Issue number	12
Publication status	Published - 2006
Externally published	Yes

Keywords

16-membered ring
Characterization
Dinuclear copper(II) polymer
Hydrothermal synthesis

Cite this

@article{aaa56fdd2cd040779e1356e99cb2ae1d,

title = "Synthesis and crystal structure of a new dinuclear copper(II) polymer: [Cu2(bipy)2(Hbtc)2(H2O) 2]·(H2O)1/2",

abstract = "A new dinuclear copper(II) polymer [Cu2(bipy) 2(Hbtc)2(H2O)2]·(H 2O)1/2 1 (bipy = 2,2′-bipyridine, H3btc = benzene-1,3,5-tricarboxylic acid) was obtained by the hydrothermal reaction of Cu(NO3)2·3H2O, bipy and H 3btc. Compound 1 has been structurally characterized by single-crystal X-ray diffraction analysis and identified using elemental analysis and IR spectrum. The title complex crystallizes in monoclinic system, space group P21/c with a = 7.2880(5), b = 18.4778(13), c = 13.5465(10) {\AA}, β = 95.9580(10)°, C19H 14.50CuN2O7.25, Mr = 450.37, V = 1814.4(2) {\AA}3, Z = 4, Dc = 1.649 g/cm3, μ = 1.253 mm-1, F(000) = 918, Rint, = 0.0185, the final R = 0.0271 and wR = 0.0710 for 2773 observed reflections (I > 2σ(I)). The study results reveal that a pair of distorted square-pyramidal Cu 2+ ions are interlinked by bis-monodentate bridging Hbtc2- ligands to constitute a 16-membered ring.",

keywords = "16-membered ring, Characterization, Dinuclear copper(II) polymer, Hydrothermal synthesis",

author = "Chen, \{Pang Kuan\} and Che, \{Yun Xia\} and Zheng, \{Ji Min\}",

year = "2006",

language = "English",

volume = "25",

pages = "1427--1430",

journal = "Jiegou Huaxue",

issn = "0254-5861",

publisher = "Fujian Institute of Research of the Structure of Matter",

number = "12",

}

TY - JOUR

T1 - Synthesis and crystal structure of a new dinuclear copper(II) polymer

T2 - [Cu2(bipy)2(Hbtc)2(H2O) 2]·(H2O)1/2

AU - Chen, Pang Kuan

AU - Che, Yun Xia

AU - Zheng, Ji Min

PY - 2006

Y1 - 2006

N2 - A new dinuclear copper(II) polymer [Cu2(bipy) 2(Hbtc)2(H2O)2]·(H 2O)1/2 1 (bipy = 2,2′-bipyridine, H3btc = benzene-1,3,5-tricarboxylic acid) was obtained by the hydrothermal reaction of Cu(NO3)2·3H2O, bipy and H 3btc. Compound 1 has been structurally characterized by single-crystal X-ray diffraction analysis and identified using elemental analysis and IR spectrum. The title complex crystallizes in monoclinic system, space group P21/c with a = 7.2880(5), b = 18.4778(13), c = 13.5465(10) Å, β = 95.9580(10)°, C19H 14.50CuN2O7.25, Mr = 450.37, V = 1814.4(2) Å3, Z = 4, Dc = 1.649 g/cm3, μ = 1.253 mm-1, F(000) = 918, Rint, = 0.0185, the final R = 0.0271 and wR = 0.0710 for 2773 observed reflections (I > 2σ(I)). The study results reveal that a pair of distorted square-pyramidal Cu 2+ ions are interlinked by bis-monodentate bridging Hbtc2- ligands to constitute a 16-membered ring.

AB - A new dinuclear copper(II) polymer [Cu2(bipy) 2(Hbtc)2(H2O)2]·(H 2O)1/2 1 (bipy = 2,2′-bipyridine, H3btc = benzene-1,3,5-tricarboxylic acid) was obtained by the hydrothermal reaction of Cu(NO3)2·3H2O, bipy and H 3btc. Compound 1 has been structurally characterized by single-crystal X-ray diffraction analysis and identified using elemental analysis and IR spectrum. The title complex crystallizes in monoclinic system, space group P21/c with a = 7.2880(5), b = 18.4778(13), c = 13.5465(10) Å, β = 95.9580(10)°, C19H 14.50CuN2O7.25, Mr = 450.37, V = 1814.4(2) Å3, Z = 4, Dc = 1.649 g/cm3, μ = 1.253 mm-1, F(000) = 918, Rint, = 0.0185, the final R = 0.0271 and wR = 0.0710 for 2773 observed reflections (I > 2σ(I)). The study results reveal that a pair of distorted square-pyramidal Cu 2+ ions are interlinked by bis-monodentate bridging Hbtc2- ligands to constitute a 16-membered ring.

KW - 16-membered ring

KW - Characterization

KW - Dinuclear copper(II) polymer

KW - Hydrothermal synthesis

UR - http://www.scopus.com/inward/record.url?scp=33846172693&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:33846172693

SN - 0254-5861

VL - 25

SP - 1427

EP - 1430

JO - Jiegou Huaxue

JF - Jiegou Huaxue

IS - 12

ER -

Synthesis and crystal structure of a new dinuclear copper(II) polymer: [Cu₂(bipy)₂(Hbtc)₂(H₂O) ₂]·(H₂O)_1/2

Abstract

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