摘要
The preparation and spectroscopic identification of the complexes NNBe(η2-N2) and (NN)2Be(η2-N2) and the energetically higher lying isomers Be(NN)2 and Be(NN)3 are reported. NNBe(η2-N2) and (NN)2Be(η2-N2) are the first examples of covalently side-on bonded N2 adducts of a main-group element. The analysis of the electronic structure using modern methods of quantum chemistry suggests that NNBe(η2-N2) and (NN)2Be(η2-N2) should be classified as π complexes rather than metalladiazirines.
源语言 | 英语 |
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页(从-至) | 10603-10609 |
页数 | 7 |
期刊 | Angewandte Chemie - International Edition |
卷 | 59 |
期 | 26 |
DOI | |
出版状态 | 已出版 - 22 6月 2020 |