フォトカラー化2−2−2',4−ディニトロベンジルピリジン結晶の構造: 2フォトンの誘導による固体状態の陽子移転で,小さな構造的干渉が発生する
Pance Naumov1, Akiko Sekine, Hidehiro Uekusa
1Department of Chemistry and Materials Science, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8551, Japan.
Journal of the American Chemical Society
|July 18, 2002
まとめ
青いフォトタウトーメアの2−2−2は,
科学分野:
- フォトケミストリー フォトケミストリー
- クリスタログラフィーです.
- 分子メカニズムは分子メカニズムです.
背景:
- 2-(2',4'-ディニトロベンジル) ピリジン (DNBP) は,光色化を示す.
- DNBPのフォトカラーメカニズムを理解することは,そのアプリケーションにとって極めて重要です.
研究 の 目的:
- DNBPの青色光タウトメアのX線構造を決定する.
- 固体DNBPにおけるフォトカラー化のメカニズムを解明する.
主な方法:
- 単結晶X線 difrakcion. 単結晶X線 difraktion. 単結晶X線 difraktion. 単結晶X線 difraktion. 単結晶X線 difraktion. 単結晶X線 difraktion. 単結晶X線 difraktion. 単結晶X線 difraktion. 単結晶X線 difraktion. 単結晶X線 difraktion. 単結晶X線 difraktion. 単結晶X線 difraktion. 単結晶X線 difraktion.
- 2フォトン刺激スペクトロスコーピー. 2フォトン刺激スペクトロスコーピー.
主要な成果:
- DNBPの青い光タウトメアのX線構造が決定されました.
- これは,DNBPファミリーのフォトカラー製品の最初の直接的な構造的証拠を提供します.
- フォトカラー化に責任があるのは,ニトロアシストされた陽子転送メカニズムであることが判明した.
結論:
- この研究は,DNBPのフォトカラー製品に対する直接的な構造的証拠を提供します.
- 窒素補助型陽子伝達機構は,固体DNBPの光色化を説明する.
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