Guest-induced reorganization of a self-assembled Pd(II) complex

✍ Scribed by Sang Bok Lee; Sungu Hwang; Doo Soo Chung; Hoseop Yun; Jong-In Hong

• Book ID: 104258625
• Publisher: Elsevier Science
• Year: 1998
• Tongue: French
• Weight: 263 KB
• Volume: 39
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(97)10753-5

✦ Synopsis

A self-assembled two-dimensional Pd(II) complex derived from a bidentate ligand trans-l,2bis(4-pyridyl)ethylene and (en)Pd(NOs) z in D20 showed concentration dependent and guest-induced reorganization behavior. While the trimeric assembly is induced either at very low concentration or in the presence of guest complementary to the trimer cavity, the tetrameric assembly is induced either in less dilute solution or in the presence of guest with better van der Waals contacts with the tetramer cavity surface. Especially, in the case of using 1,3-adamantanedicarboxylic acid disodium salts as a guest, all the oligomeric forms disappeared and only a single, tetrameric assembly was clearly induced.