Programmable Synthesis of Silver Wheels.
作者： Takashi Ohhara , Chan-Cuk Hwang , Akiko Nakao , Young Ho Ko , In-Chul Hwang
DOI: 10.1021/ACS.INORGCHEM.1C00106
关键词:
摘要: The synthesis of sandwich-shaped multinuclear silver complexes with planar penta- and tetranuclear wheel-shaped units a central anion, [Agn(2-HPB)2(A-)](OTf-)n-1, nAgA, n = 4 or 5 A- OH- F- Cl-, is reported, along complete spectroscopic structural characterization. An NMR mechanistic study reveals that were formed in the following order: 2Ag → 3AgH2O 5AgOH 4AgOH. hydroxides 4AgOH exhibit exotic physical properties due to confined environment inside complex. size these wheels can be tuned by changing anion extracting/adding one atom. This provides facile way synthesize discrete valuable insights into dynamics self-assembly process.
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