新型银膦酸盐配合物的合成采用聚合物银苯乙炔作为结构导向前体。
New synthesis of silver phosphonate complexes from polymeric silver phenylethynide as a structure-directing precursor.
机构信息
Department of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, People's Republic of China.
出版信息
Dalton Trans. 2013 Sep 28;42(36):12869-72. doi: 10.1039/c3dt51461g. Epub 2013 Aug 2.
Three new silver(I) phosphonate complexes have been synthesized from silver phenylethynide as a structure-directing precursor. Ag2(PhPO3)(H2O) displays a layer-type coordination network, Ag(3,5-dimethylpyrazole)2(PhPO3H) contains a dimeric unit, and {Ag8(dppm)4((t)BuPO3)2(ClO4)(NO3)(0.67)(H2O)(1.33)}·(ClO4)(2.33)·(CH3OH)(6.67) features an octanuclear composite cluster. We have also isolated the pyrophenylphosphonate complex Ag2PhPO2(O)O2PPh, which exhibits an infinite-chain structure.
三种新型银（I）膦酸盐配合物已通过苯乙炔银作为结构导向前体制备。Ag2（PhPO3）（H2O）呈现层状配位网络，Ag（3,5-二甲基吡唑）2（PhPO3H）包含二聚单元，而{Ag8（dppm）4（（t）BuPO3）2（ClO4）（NO3）（0.67）（H2O）（1.33）}·（ClO4）（2.33）·（CH3OH）（6.67）则具有八核复合簇结构。我们还分离出了吡罗苯膦酸银配合物Ag2[PhPO2（O）O2PPh]（CH3CN），其具有无限链结构。
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