| 从原子结构探讨负价金 |
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| 引用本文： | 金世斌,李昌寿,石吉友,邢志军,张磊,马金瑞,鲁玉春.从原子结构探讨负价金[J].黄金,2013,34(4):4-7. |
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| 作者姓名： | 金世斌 李昌寿 石吉友 邢志军 张磊 马金瑞 鲁玉春 |
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| 作者单位： | 长春黄金研究院 |
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| 摘 要： | 对于重金属相对论效应不可忽视。由于金的相对论效应显著大于其他元素,因此原子半径收缩大,惰性电子对效应也大,加之金特有的电子构型,使金具有独特的化学性质,即金不仅可氧化为正一价和正三价,还可以呈负一价。
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| 关 键 词： | 原子结构 负价金 相对论效应 惰性电子对效应 电子构型 |
Study on negative valence gold from its atomic structures |
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| Jin Shibin,Li Changshou,Shi Jiyou,Xing Zhijun,Zhang Lei,Ma Jinrui,Lu Yuchun.Study on negative valence gold from its atomic structures[J].Gold,2013,34(4):4-7. |
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| Authors: | Jin Shibin Li Changshou Shi Jiyou Xing Zhijun Zhang Lei Ma Jinrui Lu Yuchun |
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| Affiliation: | (Changchun Gold Research Institute) |
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| Abstract: | Relativistic ettect is not to be neglected m heavy metals. 19ue to me OOVlOUSiy greater reiauwsuc elicit than other metals, gold has wide range of atomic radius and great effect of inert electron pair. Adding that gold has u- nique electronic configuration, special chemical property of gold emerges ,that is, gold ions can not only take the form of valence positive one and three, but also valence negative one. |
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| Keywords: | atomic structure negative valence gold relativistic effect effect of inert electron pair electronic con-figuration |
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