Synthesis and co-crystallisation behaviour of copper(II) complexes of two isomeric p-tolyl-terpyridines

被引：9

作者：

Bray, David J. ^{[1
]}

Clegg, Jack K. ^{[1
]}

Jolliffe, Katrina A. ^{[1
]}

Lindoy, Leonard F. ^{[1
]}

Wei, Gang ^{[2
]}

机构：

[1] Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia

[2] CSIRO Ind Phys, W Lindfield, NSW 2070, Australia

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2008年 / 61卷 / 01期

基金：

澳大利亚研究理事会;

关键词：

co-crystal; terpyridine; copper(II); supramolecular; X-ray;

D O I：

10.1080/00958970701700987

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Copper(II) complexes incorporating the isomeric tolyl-derivatised terpyridine ligands, 4'-p-tolyl-2,2':6',2''-terpyridine (L-1) and 6'-p-tolyl-2,2':2'',4'-terpyridine (L-2) have been prepared and characterised by X-ray diffraction. The first of these is a co-crystal of type [Cu(L-1)(NO3)(2)] center dot [Cu(L-1)(NO3)(EtOH)]NO3 center dot MeOH while the second is a single complex of type [Cu(L-2)(2)(NO3)]NO3 center dot 0.5MeOH center dot 1.5H(2)O. Crystallisation of a mixture of both products from ethanol/methanol (1:1) yields an unusual co-crystalline product of stoichiometry [Cu(L-2)(2)NO3](2)[Cu(L-1)(NO3)(2)](NO3)(2) whose structure was also confirmed by an X-ray stucture determination.

引用

页码：3 / 13

页数：11

共 30 条

[1] Building co-crystals with molecular sense and supramolecular sensibility [J].