The N1s ESCA Spectrum of Protonated 1,8-
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E. Haselbach; Anita Henriksson; F. Jachimowicz; J. Wirz
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Article
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1972
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John Wiley and Sons
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German
⚖ 186 KB
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## Abstract The ESCA spectrum of protonated 1,8‐bis‐(dimethylamino) naphthalene (“proton sponge”) (I) has been recorded in the region of N1s binding energies. The results indicate that IH^+^ possesses an __unsymmetrical__ NH…︁N hydrogen bridge.