チカライシ ノリコ   Chikaraishi Noriko
  力石 紀子
   所属   神奈川大学  理学部 理学科
   職種   助教
言語種別 英語
発行・発表の年月 2017
形態種別 学術雑誌
査読 査読あり
標題 Crystal structure of catena-poly[silver(I)-μ-L-valinato-κ2N:O]
執筆形態 共著
掲載誌名 Acta Crystallographica, Section E: Crystallographic Communications
掲載区分国外
出版社・発行元 International Union of Crystallography,
巻・号・頁 73(3),pp.354-357
概要 The reaction of Ag2O with L-​valine (L-​Hval, C5H11NO2) in a 1:2 molar ratio in water, followed by vapor diffusion, afforded a coordination polymer of the title compd., [Ag(C5H10NO2)​]​n, with N-​Ag-​O repeat units, which is classified as a type III silver(I) complex with amino acid ligands. The asym. unit consists of two independent units of [Ag(L-​val)​]​. In the crystal, the polymeric chains run along [101]​, and neighboring chains are linked via a weak Ag···Ag interaction and N-​H···O hydrogen bonds. The title complex exhibited antimicrobial activity against selected bacteria (Escherichia coli, Bacillus subtilis, Staphylococcous aureus and Psedomonas aeruginosa)