Etude théorique et possibilités d'application de la méthode de «variations continues» [1] aux complexes très dissociés

作者: M. Marcantonatos , R. Buffle , D. Monnier

DOI: 10.1002/HLCA.19700530322

关键词:

摘要: A theoretical study of the possibilities applicability to very unstable complexes «continuous variation» principle shows that general equation a Job's curve can be reduced, for limiting values x and 1 − (x being ligand's mole fraction), expressions permitting determination number «m» central groupes, «n» ligands, stability constants highly dissociated complexes. Theoretical practical limitations are discussed.

参考文章(9)
K.S. Klausen, The determination of stability constants from continuous variation data Analytica Chimica Acta. ,vol. 44, pp. 377- 384 ,(1969) , 10.1016/S0003-2670(01)95812-X
G. Schwarzenbach, Komplexes XIII. Chelatkomplexe des Kobalts mit und ohne Fremdlinganden Helvetica Chimica Acta. ,vol. 32, pp. 839- 853 ,(1949) , 10.1002/HLCA.19490320327
E. Asmus, Eine neue Methode zur Ermittlung der Zusammensetzung schwacher Komplexe Fresenius Journal of Analytical Chemistry. ,vol. 178, pp. 104- 116 ,(1960) , 10.1007/BF00467200
F.J. Langmyhr, T. Stumpe, Complex formation of iron (III) with eriochrome cyanine r Analytica Chimica Acta. ,vol. 32, pp. 535- 543 ,(1965) , 10.1016/S0003-2670(00)88980-1
K.S. Klausen, F.J. Langmyhr, On the form of the curves of continuous variation Analytica Chimica Acta. ,vol. 40, pp. 167- 169 ,(1968) , 10.1016/S0003-2670(00)86708-2