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Imaging the charge distributions and structures of molecules and clusters will promote the understanding of the dynamics of the quantum system.Here,we report a method by using an Ar atom as a tip to probe the charge distributions of benzene(Bz) cations in gas phase.Remarkably,the measured charge distributions of Bz+(δH=0.204,δC=-0.037) and Bz2+(δH=0.248,δC=0.0853) agree well with the calculated Mulliken distributions,and the struc... 相似文献
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