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| Type |
Poster Presentation |
| Area |
Inorganic Chemistry |
| Room No. |
Event Hall |
| Time |
4월 19일 (목요일) 11:00~12:30 |
| Code |
INOR.P-48 |
| Subject |
Synthesis of Ruthenium Supramolecules Based on Asymmetric Ligands |
| Authors |
Eun Hye Wi, Ji Yeon Ryu, Junseong Lee*
Department of Chemistry, Chonnam National University, Korea
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| Abstract |
Coordination-driven self-assembly has been constructed in the synthesis of two dimensional or three dimensional architectures in supramolecular chemistry. As building blocks, symmetric ruthenium dimers are amongst the most extensively utilized accepters in coordination-based supramolecular assembly. On the other hand, the attempts to utilize asymmetric ruthenium dimer in the assembly are far less common because the asymmetric system can produce multiple complexes which are difficult to characterize. As a new asymmetric metalloligand system, we described asymmetric di-ruthenium electron acceptor units possessing electron donating pyridine units. These complexes could have a dual role as not only a donor but also an accepter in the self-assembly to promote additional complexation.
Two kinds of asymmetric ligands and corresponding ruthenium complexes were synthesized and characterized by various methods including X-ray crystallography. Simple self-assembly to rectangles and further complexations with additional metal precursor to construct complicated from heterobimetallic to heterotrimetallic complex will be presented.
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| E-mail |
twinweh@naver.com |
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121st General Meeting of the KCS