Anion-Directed Formation and Degradation of an Interlocked Metallohelicate
作者:Ryo Sekiya、Morihiko Fukuda、Reiko Kuroda
DOI:10.1021/ja303634u
日期:2012.7.4
architecture consisting of twomechanicallyinterlocked monomers, [Pd(2)L(4)](4+) (1(4+)). 2(8+) has three internal cavities, each of which encapsulates one NO(3)(-) ion (1:3 host-guest complex, 2⊃(NO(3)|NO(3)|NO(3))(5+)) and is characterized by unusual thermodynamic stability. However, both the driving force for the dimerization and the origin of the thermodynamic stability remain unclear. To clarify these issues