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NMR Studies of Equilibrium Quotient of the Benzonitrile with Xylene Isomers and Ethylbenzene
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نویسنده
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- - ,- -
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منبع
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iranian journal of chemistry and chemical engineering - 2003 - دوره : 22 - شماره : 1 - صفحه:1 -7
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چکیده
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The charge transfer (ct) complex formation of benzonitrile as acceptor with the aromatic donors o-, m-, p-xylene and ethylbenzene in ccl4 solutions is investigated by chemical shift measurements relative to an external reference. the equilibrium parameters, q and dad of their weak molecular complexes, as found numerically modified cresswel- allred (c-a) method, is compared with graphically scatchard-foster-fyfe (sc-f-f) method.
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کلیدواژه
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Charge transfer ,Equilibrium parameters ,Weak molecular complexes ,Modified Cresswel- Allred method ,Scatchard-Foster-Fyfe method
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آدرس
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Chemistry Department, College of Sciences,, Chemistry Department, College of Sciences, Bushehr University, Bushehr, I R Iran, ایران, Chemistry Department, College of Sciences,, Chemistry Department, College of Sciences, Shiraz University, Shiraz 71454, I R Iran, ایران
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پست الکترونیکی
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asadi@chem.susc.ac.ir
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Authors
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