Elhabiri Mourad, Trabolsi Ali, Cardinali François, Hahn Uwe, Albrecht-Gary Anne-Marie, Nierengarten Jean-François
Laboratoire de Physico-Chimie Bioinorganique, Université Louis Pasteur et CNRS (UMR 7509), Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), Strasbourg, France.
Chemistry. 2005 Aug 5;11(16):4793-8. doi: 10.1002/chem.200500246.
A new fullerene derivative with an ammonium subunit has been prepared. Its ability to form supramolecular complexes with oligophenylenevinylene derivatives bearing one or two crown ether moieties has been evidenced by electrospray mass spectrometry, and UV-visible and luminescence spectroscopy experiments. Interestingly, the assembly of the C60-ammonium cation with the oligophenylenevinylene derivative bearing two crown ether moieties leads to the cooperative formation of the 2:1 complex owing to intramolecular fullerene-fullerene interactions.
一种带有铵基的新型富勒烯衍生物已被制备出来。通过电喷雾质谱、紫外可见光谱和发光光谱实验证明了它与带有一个或两个冠醚部分的寡聚亚苯基亚乙烯基衍生物形成超分子复合物的能力。有趣的是，由于分子内富勒烯 - 富勒烯相互作用，C60 - 铵阳离子与带有两个冠醚部分的寡聚亚苯基亚乙烯基衍生物组装形成了2:1复合物的协同形成。
