Jump to main content
Jump to site search


A series of organic–inorganic hybrid compounds formed by [P2W18O62]6− and several types of transition metal complexes

Author affiliations

Abstract

Five new organic–inorganic hybrid compounds based on [P2W18O62]6− (abbreviated as {P2W18}) and several types of transition metal complexes (TMCs) have been synthesized and characterized by IR, UV-Vis, XRD, cyclic voltammetry measurements and single crystal X-ray diffraction analysis. [Cu(phen)2][Cu(phen)(H2O)3][Cu(phen)2(H2O)][P2W18O62]·8H2O (1) (phen = 1,10-phenanthroline) is a {P2W18} bi-supported complex of phen, while [Cu(2,2′-bpy)(H2O)2]2[Cu(2,2′-bpy)2][P2W18O62]·3.5H2O (2) (2,2′-bpy = 2,2′-bipyridine) is a 1-D chain structure formed by {P2W18} and copper complexes of 2,2′-bpy. [Ag(2,2′-bpy)2]5[HP2W18O62]·H2O (3), [Ag(2,2′-bpy)(H2O)]2[Ag(2,2′-bpy)]2[Ag2(2,2′-bpy)3][P2W18O62] (4), and [Ag(2,2′-bpy)(H2O)]3[Ag2(2,2′-bpy)3][Ag(2,2′-bpy)][P2W18O62]·H2O (5) are constructed from {P2W18} and silver complexes of 2,2′-bpy. Compounds 4 and 5 are novel dimers of {P2W18} joined by silver complexes, while compound 3 contains two different kinds of silver complexes, forming a novel supramolecular structure. Each of the five compounds is formed by {P2W18} and more than one type of TMC. The formation mechanism of these compounds has been carefully discussed. In addition, we also synthesized two supramolecular structures based on {P2W18} and organic moieties: [H6P2W18O62](phen)5.5 (6) and [H6P2W18O62](phen)3·43H2O (7). The catalytic properties of these compounds were also tested.

Graphical abstract: A series of organic–inorganic hybrid compounds formed by [P2W18O62]6− and several types of transition metal complexes

Back to tab navigation

Supplementary files

Publication details

The article was received on 01 Aug 2017, accepted on 23 Sep 2017 and first published on 26 Sep 2017


Article type: Paper
DOI: 10.1039/C7DT02814H
Citation: Dalton Trans., 2017, Advance Article
  •   Request permissions

    A series of organic–inorganic hybrid compounds formed by [P2W18O62]6− and several types of transition metal complexes

    Y. Lü, L. Xiao, X. Hao, X. Cui and J. Xu, Dalton Trans., 2017, Advance Article , DOI: 10.1039/C7DT02814H

Search articles by author

Spotlight

Advertisements