Hydrogen transfer in a hydrogen-bonded 1: 2 complex of chloranilic acid with 1,2-diazine studied by 35Cl NQR

Taka aki Nihei, Shin'ichi Ishimaru, Hiroyuki Ishida, Hideta Ishihara, Ryuichi Ikeda

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35 Cl NQR frequencies and spin-lattice relaxation time, and 1H NMR spin-lattice relaxation time were measured on (chloranilic acid)-(1,2-diazine) 1:2 molecular complex to detect H-transfer motions in the H-bonded three molecular system. Only a single H-jump mode was observed by 1H NMR, whereas three kinds of H-transfer modes were obtained in 35Cl NQR in good agreement with the prediction.

Original languageEnglish
Pages (from-to)1346-1347
Number of pages2
JournalChemistry Letters
Issue number11
Publication statusPublished - 2000


ASJC Scopus subject areas

  • Chemistry(all)

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