The mechanism of metal exchange in non-metallic nanoclusters,Nanoscale Advances

当前位置： X-MOL 学术 › Nanoscale Adv. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

The mechanism of metal exchange in non-metallic nanoclusters
Nanoscale Advances ( IF 4.6 ) Pub Date : 2020/01/14 , DOI: 10.1039/c9na00746f
Shuxin Wang ₁ , Lin Xiong ₂ , Guodong Sun ₁ , Li Tang ₁ , Jun Zhang ₃ , Yong Pei ₂ , Manzhou Zhu ₁

Affiliation

We substituted gold atoms in fcc structured Au₂₈ and Au₃₆ nanoclusters with a Ag(I)SR complex and obtained Ag_xAu_28−x and Ag_xAu_36−x nanoclusters, respectively. The positive electrostatic potential (ESP) and dual descriptor (Δf) values were calculated for the metal cores of both nanoclusters, which indicated that the metal exchange is an electrophilic reaction.

中文翻译：

非金属纳米团簇中的金属交换机制

我们用 Ag( I )SR 配合物取代 fcc 结构的 Au ₂₈和 Au ₃₆纳米团簇中的金原子，分别获得了 Ag _x Au ₂₈₋_x和 Ag _x Au ₃₆₋_{x纳米团簇。}计算了两个纳米团簇金属核的正静电势（ESP）和双描述符（Δ f ）值，这表明金属交换是亲电反应。

更新日期：2020-02-19

点击分享查看原文

点击收藏

公开下载

阅读更多本刊最新论文