Miniatura

Fitxers

644521.pdf (544.55 KB)

Tipus de document

Article

Versió

Versió acceptada

Data de publicació

2014-06-10

Tots els drets reservats

Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/168279

A new dinuclear copper(II) complex of unexpected formation with the 1-[2-(ethylamino)methyl]pyrazole ligand presents a curious Ferris wheel-like shape at supramolecular self-assembly

Títol de la revista

Autors

Director/Tutor

ISSN de la revista

Títol del volum

Recurs relacionat

https://doi.org/10.1016/j.inoche.2014.06.008

Resum

The crystallization of [CuCl2(L1)] (L1 = bis-[(1-pyrazolyl)methyl]ethylamine) by ethanol/hexane solvent diffusion afforded the compound [CuCl2(L2)](2) (L2 = 1-[2-(ethylamino)methyl]pyrazole), which has been characterized by single-crystal X-ray diffraction, elemental analysis, conductivity measurements, infrared and UV-vis spectroscopies. There are very few polynuclear complexes with N-alkylaminopyrazole ligands reported so far. Especially L2 ligand, which is forming the binuclear copper(II) complex has been obtained for the first time here. The crystal structure consists of a dimeric unit in which the copper(II) atoms are five-coordinated in a distorted square pyramidal geometry with two nitrogen and two chlorine atoms in the base and one chlorine in the apical vertex. At the supramolecular level attractive structural designs are obtained, particularly, a peculiar Ferris wheel-like shape along the (110) direction. Hydrogen bonds constitute the main pillars of the supramolecular self-assembly observed. (C) 2014 Elsevier B.V. All rights reserved.

Matèries

Coure, Cristal·lografia, Estructura cristal·lina (Sòlids), Química supramolecular

Matèries (anglès)

Copper, Crystallography, Layer structure (Solids), Supramolecular chemistry

Citació

Col·leccions

Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)

Citació

LÓPEZ MARZO, Adaris m., GUERRERO, Miguel, CALVET PALLÀS, Maria teresa, FONT BARDIA, Ma. mercedes, PONS, Josefina. A new dinuclear copper(II) complex of unexpected formation with the 1-[2-(ethylamino)methyl]pyrazole ligand presents a curious Ferris wheel-like shape at supramolecular self-assembly. _Inorganic Chemistry Communications_. 2014. Vol. 46, núm. 254-258. [consulta: 24 de gener de 2026]. ISSN: 1387-7003. [Disponible a: https://hdl.handle.net/2445/168279]

Exportar metadades

JSON - METS

Compartir registre