Bulletin of the Korean chemical society | |
Syntheses and Crystal Structures of Xylyl-Bridged NO2S2-Donor Macrocycles and Binuclear Mercury(II) Complex | |
Yongri Jin1  So Young Lee1  Joobeom Seo1  Ki-Min Park1  Mi Ryoung Song1  Il Yoon1  Ji-Eun Lee1  Shim Sung Lee1  | |
关键词: Dilinked macrocycles; Crystal structure; Binuclear Hg(II) complex; Exo-coordination; | |
DOI : | |
学科分类:化学(综合) | |
来源: Korean Chemical Society | |
【 摘 要 】
Isomeric series of dilinked NO2S2 macrocycles (L2: para-, L3: meta- and L4: ortho-linked) capable of binuclear complexing ability were prepared from its monomeric analog L1 in reasonable yields except ortho-type reaction, which led to mixture due to the formation of monomer-type macrocyclic quaternary ammonium bromide L5. Moreover, L2 (as 2HNO3 form) and L5 were confirmed by an X-ray crystallography. Reaction of HgCl2 with L2 yielded a binuclear complex [Hg2(L2)Cl4]. In the complex, each mercury(II) has a distorted tetrahedral environment made up of S and N donors from an exodentate L2 and two coordinated Cl atoms.
【 授权许可】
Unknown
【 预 览 】
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