Encapsulation controlled single molecule magnetism in tetrathiafulvalene-capped cyanide-bridged cubes
作者:Kiyotaka Mitsumoto、Hiroyuki Nishikawa、Graham N. Newton、Hiroki Oshio
DOI:10.1039/c2dt30908d
日期:——
n-Bu4N[Fe(CN)3(tp or pztp)] (tp = hydrotris(pyrazol-1-yl)borate and pztp = tetrakis(pyrazol-1-yl)borate) in the presence of additional counter ions afforded two cyanide-bridged octanuclear complexes: [FeIII4NiII4(CN)12(pztp)4(L1)4](BF4)4 (1) and [FeIII4NiII4(CN)12(pztp)4(L2)4](PF6)4 (2). Using a similar procedure to that employed in the synthesis of complex 2, with the addition of sodium tetraphenylborate
新TTF型(TTF = 四硫富瓦烯)配体L1和L2(L1 =α-(4'-甲基-4,5- ethylenedithiotetrathiafulvalene -5'-硫代)-α' - [三-2,2,2-(1-吡唑基)乙氧基] - p二甲苯和L2 =α-(4'-甲基-4,5- dimethylthiotetrathiafulvalene -5'-硫代)-α' - [三-2,2,2-(1-吡唑基)乙氧基] - p二甲苯),拥有三吡唑基配位点,进行合成。的Ni(BF的反应4)2 ·6H 2 O,其TTF-配体(L1和L2),Ñ -Bu 4 N [铁(CN)3(TP或pztp)](TP =氢三(吡唑-1-的[Fe:基)硼酸盐和pztp =四(在得到两个氰化物的桥连络合物octanuclear附加计数器离子的存在吡唑-1-基)硼酸盐)III 4的Ni II4(CN) 12(pztp) 4(L1) 4 ](BF