Preparation, spectroscopic and structural study of copper(II) complexes derived from bulky pyridine ligands

Miguel Guerrero; José A. Ayllón; Teresa Calvet; Mercè Font-Bardia; Josefina Pons

doi:10.1016/j.poly.2017.06.010

Preparation, spectroscopic and structural study of copper(II) complexes derived from bulky pyridine ligands

Miguel Guerrero, José A. Ayllón^*, Teresa Calvet, Mercè Font-Bardia, Josefina Pons^*

^*Corresponding author for this work

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

8 Citations (Scopus)

Abstract

© 2017 Elsevier Ltd Three different binuclear tetracarboxylato-bridged copper(II) complexes supported by bulky pyridines ligands [Cu(µ-MeCO2)2(dPy)]2 (dPy = 3-phenylpyridine (1), 2-benzylpyridine (2) and 4-acetylpyridine (3)) have been synthesised. These compounds were obtained from reaction of [Cu(MeCO2)2(H2O)]2 with pyridine-derived ligands in methanol at room temperature. All compounds were fully characterized by analytical and spectroscopic methods. The molecular structures were determined by X-ray diffraction analysis. All compounds consist of binuclear units where both Cu(II) atoms are linked by four syn–syn carboxylates bridges, showing a paddle-wheel unit, and exhibit interesting intermolecular interactions in the outer coordination sphere.

Original language	English
Pages (from-to)	107-113
Journal	Polyhedron
Volume	134
DOIs	https://doi.org/10.1016/j.poly.2017.06.010
Publication status	Published - 25 Sep 2017

Keywords

Bulky pyridine ligands, Supramolecular networks
Cu(II) acetates
Cu(II) paddle-wheel
X-ray crystal structure

Access to Document

10.1016/j.poly.2017.06.010

Fingerprint Dive into the research topics of 'Preparation, spectroscopic and structural study of copper(II) complexes derived from bulky pyridine ligands'. Together they form a unique fingerprint.

Cite this

@article{0c4fcbc65bf04f68b63895da85c6cb20,

title = "Preparation, spectroscopic and structural study of copper(II) complexes derived from bulky pyridine ligands",

abstract = "{\textcopyright} 2017 Elsevier Ltd Three different binuclear tetracarboxylato-bridged copper(II) complexes supported by bulky pyridines ligands [Cu(µ-MeCO2)2(dPy)]2 (dPy = 3-phenylpyridine (1), 2-benzylpyridine (2) and 4-acetylpyridine (3)) have been synthesised. These compounds were obtained from reaction of [Cu(MeCO2)2(H2O)]2 with pyridine-derived ligands in methanol at room temperature. All compounds were fully characterized by analytical and spectroscopic methods. The molecular structures were determined by X-ray diffraction analysis. All compounds consist of binuclear units where both Cu(II) atoms are linked by four syn–syn carboxylates bridges, showing a paddle-wheel unit, and exhibit interesting intermolecular interactions in the outer coordination sphere.",

keywords = "Bulky pyridine ligands, Supramolecular networks, Cu(II) acetates, Cu(II) paddle-wheel, X-ray crystal structure",

author = "Miguel Guerrero and Ayll{\'o}n, {Jos{\'e} A.} and Teresa Calvet and Merc{\`e} Font-Bardia and Josefina Pons",

year = "2017",

month = sep,

day = "25",

doi = "10.1016/j.poly.2017.06.010",

language = "English",

volume = "134",

pages = "107--113",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier Limited",

}

TY - JOUR

T1 - Preparation, spectroscopic and structural study of copper(II) complexes derived from bulky pyridine ligands

AU - Guerrero, Miguel

AU - Ayllón, José A.

AU - Calvet, Teresa

AU - Font-Bardia, Mercè

AU - Pons, Josefina

PY - 2017/9/25

Y1 - 2017/9/25

N2 - © 2017 Elsevier Ltd Three different binuclear tetracarboxylato-bridged copper(II) complexes supported by bulky pyridines ligands [Cu(µ-MeCO2)2(dPy)]2 (dPy = 3-phenylpyridine (1), 2-benzylpyridine (2) and 4-acetylpyridine (3)) have been synthesised. These compounds were obtained from reaction of [Cu(MeCO2)2(H2O)]2 with pyridine-derived ligands in methanol at room temperature. All compounds were fully characterized by analytical and spectroscopic methods. The molecular structures were determined by X-ray diffraction analysis. All compounds consist of binuclear units where both Cu(II) atoms are linked by four syn–syn carboxylates bridges, showing a paddle-wheel unit, and exhibit interesting intermolecular interactions in the outer coordination sphere.

AB - © 2017 Elsevier Ltd Three different binuclear tetracarboxylato-bridged copper(II) complexes supported by bulky pyridines ligands [Cu(µ-MeCO2)2(dPy)]2 (dPy = 3-phenylpyridine (1), 2-benzylpyridine (2) and 4-acetylpyridine (3)) have been synthesised. These compounds were obtained from reaction of [Cu(MeCO2)2(H2O)]2 with pyridine-derived ligands in methanol at room temperature. All compounds were fully characterized by analytical and spectroscopic methods. The molecular structures were determined by X-ray diffraction analysis. All compounds consist of binuclear units where both Cu(II) atoms are linked by four syn–syn carboxylates bridges, showing a paddle-wheel unit, and exhibit interesting intermolecular interactions in the outer coordination sphere.

KW - Bulky pyridine ligands, Supramolecular networks

KW - Cu(II) acetates

KW - Cu(II) paddle-wheel

KW - X-ray crystal structure

U2 - 10.1016/j.poly.2017.06.010

DO - 10.1016/j.poly.2017.06.010

M3 - Article

VL - 134

SP - 107

EP - 113

JO - Polyhedron

JF - Polyhedron

SN - 0277-5387

ER -