Direct quantitative measurement of the C═O⋅⋅⋅H–C bond by atomic force microscopy

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Direct quantitative measurement of the C═O⋅⋅⋅H–C bond by atomic force microscopy

The hydrogen atom-the smallest and most abundant atom-is of utmost importance in physics and chemistry. Although many analysis methods have been applied to its study, direct observation of hydrogen atoms in a single molecule remains largely unexplored. We use atomic force microscopy (AFM) to resolve the outermost hydrogen atoms of propellane molecules via very weak C═O⋅⋅⋅H-C hydrogen bonding ju...

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ژورنال

عنوان ژورنال: Science Advances

سال: 2017

ISSN: 2375-2548

DOI: 10.1126/sciadv.1603258