A Stable, Crystalline Beryllium Radical Cation
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https://figshare.com/articles/dataset/A_Stable_Crystalline_Beryllium_Radical_Cation/11921262
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资源简介：
The
alkaline-earth elements (Be, Mg, Ca, Sr, and Ba) strongly favor
the formation of diamagnetic compounds in the +2 oxidation state.
Herein we report a paramagnetic beryllium radical cation, [(CAAC)2Be]+• (2) [CAAC = cyclic (alkyl)(amino)carbene],
prepared by oxidation of a zero-valent beryllium complex with 2,2,6,6-tetramethylpiperidin-1-oxyl
(TEMPO). Compound 2 was characterized by EPR spectroscopy,
elemental analysis, X-ray crystallography, and DFT calculations. Notably,
the isolation of 2 represents the first s-block charged
radical and the first crystalline beryllium radical.
创建时间：
2020-02-24
