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| Type |
Poster Presentation |
| Area |
Inorganic Chemistry |
| Room No. |
Exhibition Hall 2+3 |
| Time |
10월 19일 (목요일) 11:00~12:30 |
| Code |
INOR.P-45 |
| Subject |
Ruthenium Heterometallic Coordination Cages with High Symmetric Teterapyridyl Metalloligands |
| Authors |
Ji Yeon Ryu, Junseong Lee*
Department of Chemistry, Chonnam National University, Korea
|
| Abstract |
The six coordination cages A4D2 or A6D3 (A = acceptor, D = donor) were self-assembled from C4-symmetric tetrapyridyl metalloligands containing Fe or Co and three different arene-ruthenium donors. All complexes were easily crystallized through slow diffusion in diethyl ether at room temperature, making possible the detailed analysis of the geometry of these cages by X-ray crystallographic study. It was found that flexibility of the acceptor unit highly influences the molecular geometry of these supramolecular architectures, giving rise to A4D2 tetragonal prism, A4D2 molecular tweezer or A6D3 triple-decker complexes. The solution state study elucidated by 1H NMR spectra and ESI-mass spectroscopy was in good accordance with the solid structures, showing that the constructions in the solid state were also maintained in solution state. |
| E-mail |
jy5330@naver.com |
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120th General Meeting of the KCS