笼内平面五聚体团簇：Sc(3)NC@C(80)-I(h)的合成与结构表征。
Planar quinary cluster inside a fullerene cage: synthesis and structural characterizations of Sc(3)NC@C(80)-I(h).
机构信息
Beijing National Laboratory for Molecular Sciences, Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Beijing 100190, China.
出版信息
J Am Chem Soc. 2010 Nov 24;132(46):16362-4. doi: 10.1021/ja107843b. Epub 2010 Nov 3.
The endohedral fullerene Sc(3)NC@C(80)-I(h) has been synthesized and characterized; it has an unprecedented planar quinary cluster in a fullerene cage. It is also the first chemical compound in which the presence of an unprecedented (NC)(3-) trianion has been disclosed. The fascinating intramolecular dynamics in Sc(3)NC@C(80)-I(h) enables the whole molecule to display high polarity and promising ferroelectricity. This finding inspires the possibility that such a planar quinary cluster may be useful in constructing many other endohedral fullerenes.
内腔富勒烯 Sc(3)NC@C(80)-I(h) 已被合成并进行了表征；它在富勒烯笼中具有前所未有的平面五重团簇。它也是第一个公开存在前所未有的(NC)(3-)三负离子的化学化合物。Sc(3)NC@C(80)-I(h) 中迷人的分子内动力学使整个分子表现出高极性和有前途的铁电性。这一发现激发了这样的平面五重团簇可能在构建许多其他内腔富勒烯中的有用性。
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