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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-65 |
Subject |
Synthesis and Characterization of Photo-induced Ionic Chloro-bridge-bis (halo)mercury(II) Compounds |
Authors |
LINGLING YANG, Ok-Sang Jung* Department of Chemistry, Pusan National University, Korea |
Abstract |
Self-assembly of HgX 2 (X - = Br - and I - ) with new 1,1,2,2-tetramethyl-1,2-diIJpyridin-3-yl)disilane (L) ligand affords single crystals consisting of sinusoidal-strand coordination polymers, [HgX 2 L]. Specifically, 350 nm UV irradiation of crystalline products [HgBr 2 L] and [HgI 2 L] in chloroform media forms in situ single crystals of extraordinary chloro-bridged mercury species, [H 2 L] 2+ [Hg 2 Br 4 (μ-Br)(μ-Cl)] 2- and [H 2 L] 2+ [HgI 2 (μ-Cl)] 2 2- , respectively, in high yields that cannot be synthesized by general synthetic procedures. For all of the compounds, the coordination geometries around the Hg(II) ions along with the mechanistic aspects of the formation of chloro-bridged species are discussed herein.
Reference
[1] Choi, E.; Lee, H.; Noh, T. H.; Jung, O.-S.* CrystEngComm 2016, 18, 6997-7002.
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E-mail |
584625749@QQ.COM |
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