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    The effect of two substituents on different Organoselenides and tellurides to form new charge - transfer complexes

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    The effect of two substituents on different organoselenides and tellurides to form new charge-transfer complexes.pdf (243.8Kb)
    Date
    1999
    Author
    Abid, Khalid Y.
    Tahir, A. R.
    عبد, خالد يحيى
    طاهر, عبد الرحيم
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    Abstract
    Different organotellurides and selenides were prepared as electron donors and reacted with p-Benzoquinone (p-BQ) and m-Dinitrobenzene (m-DNB) as electron acceptors. The resulted molecules were considered as new charge transfer complexes. The physical and analytical data proved that this type of complexes were formed via very weak interaction.
     
    تم في هذا البحث تحضير العديد من مركبات السلينيم م والتلوريوم العضوية الجديدة ودُرس تأثير مجموعتن معوضتين هما methoxy - و nitro - على هذه المركبات عندما تكون معقدات جديدة لانتقال الشحنمات مع مركبات عضوية تعمل كمستقبلات للإلكترون . المعقدات الجديدة خ تأكيدها من خلال نتائج التحاليل الكيميائية والفيزيائية وتبين أن هذه المعقدات قد تكونت عبر روابط كيميمائية ضعيفة وأن تأثير المجموعتن المعوضتين كان محدوداً على مثل هذه ، المعقدات .
     
    DOI/handle
    http://hdl.handle.net/10576/9807
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    • Qatar University Science Journal - [From 1981 TO 2007] [‎770‎ items ]

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