Synthesis and crystal structure of a new three-dimensional supramolecule of copper(II) schiff base complex

Chun Hong Li; Qiang Wang; Yan Qing Xu; Chang Wen Hu

Synthesis and crystal structure of a new three-dimensional supramolecule of copper(II) schiff base complex

Chun Hong Li, Qiang Wang, Yan Qing Xu, Chang Wen Hu^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology

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

9 Citations (Scopus)

Abstract

A new three-dimensional supramolecule composed of copper-Schiff base complex, [Cu(naphdien)]Cl·H₂O, where naphdien is Schiff base of 2-hydroxy-1-naphthaldehyde and diethylenetriamine, has been synthesized and determined by single-crystal X-ray diffraction. It belongs to the monoclinic system, space group P2₁/c, with a = 7.3490(15), b = 7.0847(16), c = 30.845(3) Å, β = 95.33(3)°, V= 1599.0(5) Å³, Z = 4, C₁₅H₂₀ClCuN₃O₂, M_r = 373.33, D_c = 1.551 g/cm³, μ = 1.543 mm^-1, F(000) = 772, R = 0.0536 and wR = 0.0927 for 2788 unique reflections with 1659 observed ones (I >2σ(I)). In the crystal structure, mononuclear units [Cu(naphdien)]Cl·H₂O are linked into a two-dimensional framework via strong hydrogen bonds, and extended into a three-dimensional supramolecular structure through π-π stacking interactions.

Original language	English
Pages (from-to)	187-190
Number of pages	4
Journal	Jiegou Huaxue
Volume	27
Issue number	2
Publication status	Published - 2008

Keywords

Copper
Crystal structure
Hydrogen bonds
Schiff base

Cite this

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title = "Synthesis and crystal structure of a new three-dimensional supramolecule of copper(II) schiff base complex",

abstract = "A new three-dimensional supramolecule composed of copper-Schiff base complex, [Cu(naphdien)]Cl·H2O, where naphdien is Schiff base of 2-hydroxy-1-naphthaldehyde and diethylenetriamine, has been synthesized and determined by single-crystal X-ray diffraction. It belongs to the monoclinic system, space group P21/c, with a = 7.3490(15), b = 7.0847(16), c = 30.845(3) {\AA}, β = 95.33(3)°, V= 1599.0(5) {\AA}3, Z = 4, C15H20ClCuN3O2, Mr = 373.33, Dc = 1.551 g/cm3, μ = 1.543 mm-1, F(000) = 772, R = 0.0536 and wR = 0.0927 for 2788 unique reflections with 1659 observed ones (I >2σ(I)). In the crystal structure, mononuclear units [Cu(naphdien)]Cl·H2O are linked into a two-dimensional framework via strong hydrogen bonds, and extended into a three-dimensional supramolecular structure through π-π stacking interactions.",

keywords = "Copper, Crystal structure, Hydrogen bonds, Schiff base",

author = "Li, {Chun Hong} and Qiang Wang and Xu, {Yan Qing} and Hu, {Chang Wen}",

year = "2008",

language = "English",

volume = "27",

pages = "187--190",

journal = "Jiegou Huaxue",

issn = "0254-5861",

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

number = "2",

}

TY - JOUR

T1 - Synthesis and crystal structure of a new three-dimensional supramolecule of copper(II) schiff base complex

AU - Li, Chun Hong

AU - Wang, Qiang

AU - Xu, Yan Qing

AU - Hu, Chang Wen

PY - 2008

Y1 - 2008

N2 - A new three-dimensional supramolecule composed of copper-Schiff base complex, [Cu(naphdien)]Cl·H2O, where naphdien is Schiff base of 2-hydroxy-1-naphthaldehyde and diethylenetriamine, has been synthesized and determined by single-crystal X-ray diffraction. It belongs to the monoclinic system, space group P21/c, with a = 7.3490(15), b = 7.0847(16), c = 30.845(3) Å, β = 95.33(3)°, V= 1599.0(5) Å3, Z = 4, C15H20ClCuN3O2, Mr = 373.33, Dc = 1.551 g/cm3, μ = 1.543 mm-1, F(000) = 772, R = 0.0536 and wR = 0.0927 for 2788 unique reflections with 1659 observed ones (I >2σ(I)). In the crystal structure, mononuclear units [Cu(naphdien)]Cl·H2O are linked into a two-dimensional framework via strong hydrogen bonds, and extended into a three-dimensional supramolecular structure through π-π stacking interactions.

AB - A new three-dimensional supramolecule composed of copper-Schiff base complex, [Cu(naphdien)]Cl·H2O, where naphdien is Schiff base of 2-hydroxy-1-naphthaldehyde and diethylenetriamine, has been synthesized and determined by single-crystal X-ray diffraction. It belongs to the monoclinic system, space group P21/c, with a = 7.3490(15), b = 7.0847(16), c = 30.845(3) Å, β = 95.33(3)°, V= 1599.0(5) Å3, Z = 4, C15H20ClCuN3O2, Mr = 373.33, Dc = 1.551 g/cm3, μ = 1.543 mm-1, F(000) = 772, R = 0.0536 and wR = 0.0927 for 2788 unique reflections with 1659 observed ones (I >2σ(I)). In the crystal structure, mononuclear units [Cu(naphdien)]Cl·H2O are linked into a two-dimensional framework via strong hydrogen bonds, and extended into a three-dimensional supramolecular structure through π-π stacking interactions.

KW - Copper

KW - Crystal structure

KW - Hydrogen bonds

KW - Schiff base

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M3 - Article

AN - SCOPUS:39549097110

SN - 0254-5861

VL - 27

SP - 187

EP - 190

JO - Jiegou Huaxue

JF - Jiegou Huaxue

IS - 2

ER -

Synthesis and crystal structure of a new three-dimensional supramolecule of copper(II) schiff base complex

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Keywords

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