【24h】

Electronic Structure of (CS↓(2))↓(2) ↑(-)

机译:(CS↓(2))↓(2)↑(-)的电子结构

获取原文
获取原文并翻译 | 示例
           

摘要

We investigate theoretically the electronic structure of (CS↓(2))↓(2)-. Five different low-lying forms of the anion are identified. These include the ion-molecule complex and a covalently bonded dimer anion, both of which have electronic configurations consistent with electron attachment to the LUMO of the van der Waals dimer. The other species, including the most stable form of the anion, all have cyclic structures and can be viewed as arising from electron capture by cyclic covalently bonded neutral dimers, with electronic configurations doubly excited with respect to the van der Waals dimer. Vertical detachment energies are calculated for the various anions and lead us to reassign the features in the observed photoelectron spectra of (CS↓(2))↓(2) ↑(-).
机译:我们从理论上研究(CS↓(2))↓(2)-的电子结构。确定了五种不同的低洼形式的阴离子。这些包括离子-分子络合物和共价键合的二聚体阴离子,两者均具有与电子附着于范德华二聚体的LUMO上的电子构型一致的电子构型。其他物质,包括最稳定的阴离子形式,都具有环状结构,可以看作是由环状共价键合的中性二聚体捕获电子而形成,相对于范德华二聚体,其电子构型被双重激发。计算了各种阴离子的垂直解离能,使我们重新指定了(CS↓(2))↓(2)↑(-)的光电子光谱特征。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号