所属单位：化学与生命科学学院
教研室：化学教研室
发表刊物：JournalofSolidStateChemistry
项目来源：国家自然科学基金项目
关键字：Polyoxometalates
摘要：Three newsupramolecularcompoundsbasedontriethylenediamineanddifferentpolyoxometalates [WVI 3 VV3 O19H]{[Cu(HDABCO)]2(H2O)} (1), [P2MoVI 18O62][HDABCO]2[H2DABCO]2  12 H2O (2) and[MoVI 7.5 WVI 0.5O27][Cu(HDABCO)]2 2 H3O2 H2O (3) (DABCO¼triethylenediamine)havebeensynthesized hydrothermallyandcharacterizedbyIR,TG,XPSandX-raydiffractionanalyses.Crystalstructure analysesrevealthatcompound 1 exhibits aface-centeredcubicpackingmotif,compound 2 displaysa supramolecularstructureconstructedformthe‘‘chains’’arrangedhexagonally,compound 3 contains [Mo7.5W0.5O27]N chaindecoratedby[Cu(HDABCO)]2+ cations, whichwasthenpackedintoalayer structure.TheseresultsshowthatthesameorganonitrogencombiningwiththedifferentPOMswill yield differentsupramolecularnetworks.
第一作者：王严
论文类型：期刊论文
卷号：183
页面范围：1
是否译文：否
发表时间：2010-10-01