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Molecular Complexes of Emerging Tetravalent Rare‐Earth Metals
Chinese Journal of Chemistry ( IF 5.5 ) Pub Date : 2020-06-15 , DOI: 10.1002/cjoc.202000258
Nan Li 1, 2 , Wen‐Xiong Zhang 1
Affiliation  

Exploring new oxidation state of elements is an important and challenging issue. Rare‐earth elements all exhibit the stable +3 oxidation state, while the +2 oxidation state is accessible except radioactive Pm. However, until 2019, only cerium has the +4 oxidation state in molecular complexes. Since 2019, four Tb(IV) and Pr(IV) molecular complexes have been successful prepared and will open a new avenue for the development of tetravalent rare‐earth chemistry. This emerging topic briefly describes the recent advances and prospects of the tetravalent rare‐earth chemistry.image

中文翻译:

新兴的四价稀土金属的分子配合物

探索元素的新氧化态是一个重要且具有挑战性的问题。稀土元素都表现出稳定的+3氧化态,而+2氧化态除了放射性Pm以外都是可及的。但是,直到2019年,分子复合物中只有铈具有+4氧化态。自2019年以来,已经成功制备了四种Tb(IV)和Pr(IV)分子配合物,这将为四价稀土化学的发展开辟新的途径。这个新兴话题简要介绍了四价稀土化学的最新进展和前景。图片
更新日期:2020-06-15
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