nmr studies of equilibrium quotient of the benzonitrile with xylene isomers and ethylbenzene
نویسندگان
چکیده
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.
منابع مشابه
NMR Studies of Equilibrium Quotient of the Benzonitrile with Xylene Isomers and Ethylbenzene
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 mo...
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عنوان ژورنال:
iranian journal of chemistry and chemical engineering (ijcce)ناشر: iranian institute of research and development in chemical industries (irdci)-acecr
ISSN 1021-9986
دوره 22
شماره 1 2003
میزبانی شده توسط پلتفرم ابری doprax.com
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