期刊
LANGMUIR
卷 27, 期 20, 页码 12289-12292出版社
AMER CHEMICAL SOC
DOI: 10.1021/la203301p
关键词
-
资金
- Institute for Chemical Research, Kyoto University
- Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan
- [20038045]
- Grants-in-Aid for Scientific Research [21685003] Funding Source: KAKEN
We report the isolation and structural characterization of an octaneselenolate-protected Au-25 cluster ([Au-25(SeC8H17)(18)](-)). Isolated [Au-25(SeC8H17)(18)](-) was characterized by various analytical techniques. The results strongly suggest that [Au-25(SeC8H17)(18)](-) possesses a similar geometric structure to the well-studied thiolate (RS)-protected Au-25 duster ([Au-25(SR)(18)](-)) and that the charge transfer between the metal atoms and ligands in [Au-25(SeC8H17)(18)](-) is lower than that in [Au-25(SR)(18)](-). To the best of our knowledge, this is the first report of the isolation of a selenolate-protected gold duster. [Au-25(SeC8H17)(18)](-) is an ideal compound for determining how changing the ligand from thiolate to selenolate affects the fundamental properties of a cluster.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据