…Tautomerism is a type of isomerism that results from the migration of a part (atom or group of atoms) of a compound across a low energy barrier, often involving the migration of a proton H + . In valence tautomerism, two isomers can be interconverted by rearrangement of some of the bonding electrons. The atoms shift slightly but do not move. … *Some of the terminology explanations that mention "valence tautomerism" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…互変異性tautomerismとは化合物の一部(原子または原子団)の移動が低いエネルギー障壁で起こる結果生じる異性で,プロトンH+が移動する場合が多い。原子価異性valence tautomerismでは,二つの異性体は結合電子の一部の再配列によって相互変換できる。原子の位置は若干ずれるが移動はない。… ※「valence tautomerism」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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