作者:Noura Benbellat、Konstantin S. Gavrilenko、Yann Le Gal、Olivier Cador、Stéphane Golhen、Abdelkrim Gouasmia、Jean-Marc Fabre、Lahcène Ouahab
DOI:10.1021/ic061680v
日期:2006.12.1
(Me3TTF) derivative Me3TTF-CH=CH-py bearing a pyridyl was synthesized and coordinated to a cobalt(II) benzoate dimer, having paddlewheel core structure, leading to a complex formulated as Co2(PhCOO)4(Me3TTF-CH=CH-py)2. Single-crystal X-ray diffraction studies of the complex performed at 293 and 100 K evidenced the existence of a weak metal-metal interaction. Magnetic studies revealed an antiferromagnetic behavior
合成了带有吡啶基的新的三甲基四硫富瓦烯(Me3TTF)衍生物Me3TTF-CH = CH-py并与具有桨轮芯结构的苯甲酸钴(II)二聚体配位,形成了配成Co2(PhCOO)4(Me3TTF-CH)的配合物= CH-py)2。在293和100 K下对复合物进行的单晶X射线衍射研究证明存在弱的金属-金属相互作用。磁性研究显示出反铁磁行为,这可以解释为金属中心之间直接交换的结果。