南昌工程学院学报2017，Vol.36Issue(1)：19-21,32,4.
由TTF自由基正离子和Keggin型杂多酸组成的蜂窝状自组装材料
Honeycomb supramolecular frameworks composed of TTF cation radical and Keggin-type polyoxometalate
摘要
Abstract
Keggin-type phosphomolybdic acid(H3PMo12O40)promotes the formation of cation radical of tetra(thienylthio)-tetrathiafulvalene(tse),and it consequently resultes in a cation radical complex[(tse)+·]3[(pma)3-](CH2Cl2),which shows self-assembly in solution and forms microcrystals.The molecular level structure of microtube is evaluated by X-ray diffraction analysis,which reveals the crystal is produced via various non-convalent interactions in the hierarchical assembly process:the electrostatic interactions between(tse)+· and(pma)3-afford an organic-inorganic hybrid triangular nanocluster[(tse)+-]3[(pma)3-]as the building block;the strong interactions between(tse)+· result in the cluster-based two-dimensional honeycomb nanosheet;the van der Waals forces between the nanosheets lead to the propagation along the third direction to form three-dimensional supramolecular framework possessing nano-sized channel.关键词
TTF自由基正离子/Keggin型杂多酸/自组装Key words
TTF cation radical/Keggin-type polyoxometalate/supramolecular frameworks分类
化学化工引用本文复制引用
张尚玺,曹锰,戴欣,徐胜..由TTF自由基正离子和Keggin型杂多酸组成的蜂窝状自组装材料[J].南昌工程学院学报,2017,36(1):19-21,32,4.基金项目
江西省教育厅青年科学基金资助项目(GJJ151112) （GJJ151112）
国家自然科学基金资助项目(21603093) （21603093）
