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arXiv 1202.3527physics.chem-phphysics.atom-ph
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120号元素光谱和化学性质的相对论耦合团簇计算

Relativistic coupled cluster calculations of spectroscopic and chemical properties for element 120

L. V. Skripnikov, N. S. Mosyagin, A. V. Titov

摘要:

利用考虑相对论效应的耦合团簇计算方法研究了120号元素(E120)的光谱和化学性质。对Ba也作了类似的计算,计算结果与实验数据符合得很好。计算了双原子X-H和X-Au分子(X= E_(120),Ba)的离解能,发现E_(120)的离解能比Ba的离解能小$1.5\div2$倍。

英文摘要:

The coupled cluster calculations with accounting for relativistic effects to study spectroscopic and chemical properties of element 120 (E120) are performed. Similar calculations for Ba are also done and they are in a good agreement with the experimental data. Dissociation energies of diatomic X-H and X-Au molecules, where X=E120, Ba, are calculated; for E120 they are found to be $1.5\div2$ times smaller than those for Ba.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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