π*-σ* hyperconjugation mechanism on the rotational barrier of the methyl group (III): Methyl-azabenzenes in the ground, excited, and anionic states

Y. Kawamura, T. Nagasawa, H. Nakai

研究成果: Article査読

14 被引用数 (Scopus)

抄録

An attempt was made to study the internal rotations of the methyl group in o- and m-methylpyridines, 2-methylpyrazine, 4-methylpyrimidine, 4-methylpyridadine, and 4-methyl-1,2,3-triazine. A mechanism of the rotational barrier changes by excitation and electron attachment and the relationship of the rotational barriers with the number and position of the substituted nitrogen atoms were shown.

本文言語English
ページ(範囲)8357-8363
ページ数7
ジャーナルJournal of Chemical Physics
114
19
DOI
出版ステータスPublished - 2001 5 15

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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