electrochemical study. In a parallel computational study the effects of a wide range of different substituents on the redox properties of carboranes have been probed by comparison of ΔE values, where ΔE is the energy gap between the DFT-optimised [7,9-R2-7,9-nido-C2B10]2− anion and its DFT-optimised basket-shaped first oxidation product. The overall conclusion from the NMR spectroscopic, electrochemical
二十面体碳
硼烷1-C 6 F 5 -2-Ph-1,2- closo -C 2 B 10 H 10(1),1-(4'-F 3 CC 6 H 4)-2-Ph-1, 2-闭合碳-C 2乙10 ħ 10(2),1,2-(4'--F 3 CC 6 H ^ 4)2 -1,2-闭合碳-C 2乙10 ħ 10(3),1-( 4′-H 3 CC 6 F4)-2-PH-1,2-闭合碳-C 2乙10 ħ 10( 4),1-(4'--F 3 CC 6 ˚F 4)-2-PH-1,2-闭合碳-C 2乙10 ħ 10( 5),1,2-(4'--F 3 CC 6 ˚F 4) 2 -1,2-闭合碳-C 2乙10 ħ 10( 6),1,7-(4'--F 3 CC 6 ˚F 4) 2 -1,7-闭合碳-C 2乙10 ħ 10(7)和1,12-(4'--F 3 CC 6 ˚F 4)2 -1,12-闭合碳-C 2乙10 ħ 10(