119th General Meeting of the KCS

Type Poster Presentation
Area 무기화학
Room No. 포스터발표장
Time 4월 21일 (금요일) 13:00~14:30
Code INOR.P-71
Subject Self-Assembled Ruthenium Heterometallic Supramolecular Architectures Based on Tetratopic N-Donor Metalloligands
Authors 류지연, 위은혜, 이준승*
전남대학교 화학과, Korea
Abstract For coordination-driven self-assembly, unique tetratopic N-donor metalloligands containing Co or Fe metals were synthesized and used in the construction of unexpected heterometallic supramolecular architectures. These cages were prepared from 2 equiv. of tetrapyridyl star connector as electron donors and 4 equiv. of di-ruthenium acceptors, isolated in good yield and fully characterized by infrared spectroscopy, multinuclear 1H-NMR spectroscopy, high-resolution electrospray ionization mass analysis. Furthermore, solid state structures of these complexes were determined by X-ray crystallography. It reveals that selective [2 + 4] or [3 + 6] self-assembly was achieved by the assembly. Additionally, interesting triple-decker type bimetallic supramolecule was observed.
E-mail jy5330@naver.com