通过阴离子光电子能谱和理论计算研究 MnGe 和 MnGe 团簇的结构和化学键。
Investigation of the Structures and Chemical Bonding of MnGe and MnGe Clusters via Anion Photoelectron Spectroscopy and Theoretical Calculations.
机构信息
Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Molecular Reaction Dynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
University of Chinese Academy of Sciences, Beijing 100049, China.
出版信息
Inorg Chem. 2023 Feb 6;62(5):2033-2039. doi: 10.1021/acs.inorgchem.2c03612. Epub 2023 Jan 24.
We present joint anion photoelectron spectroscopy and theoretical studies for MnGe and MnGe. Experimental results show that MnGe and MnGe have vertical electron detachment energies of 2.58 ± 0.08 and 2.88 ± 0.08 eV, respectively. Both MnGe and MnGe have symmetric structures with a Mn atom attached to a pentagonal bipyramid MnGe. Both MnGe and MnGe have symmetric structures, which can be considered as two MnGe tetragonal bipyramids sharing a MnGeMn face. According to chemical bonding analyses, MnGe could be considered as a (Mn)(MnGe) complex. Theoretical calculations predict that the extension of MnGe to MnGe may be able to produce a new type of Mn-doped germanium nanostructure.
我们呈现了 MnGe 和 MnGe 的阴离子光电子能谱和理论研究。实验结果表明，MnGe 和 MnGe 的垂直电子离解能分别为 2.58 ± 0.08 和 2.88 ± 0.08 eV。MnGe 和 MnGe 都具有对称结构，一个 Mn 原子连接到一个五边形双锥 MnGe 上。MnGe 和 MnGe 都具有对称结构，可以被认为是两个 MnGe 四方双锥体共享一个 MnGeMn 面。根据化学键分析，MnGe 可以被认为是一个 (Mn)(MnGe) 配合物。理论计算预测，MnGe 扩展到 MnGe 可能能够产生一种新型的 Mn 掺杂锗纳米结构。
Zotero 插件