Potassium-activated anionic copper and covalent Cu-Cu bonding in compressed K-Cu compounds.
作者： Yansun Yao , Hanyu Liu , Huiyang Gou , Lailei Wu , Biao Wan
DOI: 10.1063/5.0045606
关键词:
摘要: … Analysis of the electronic structure reveals that Cu atoms behave as anions to accept electrons from K atoms through fully filling 4s orbitals and partially extending 4p orbitals. Covalent …
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