Ricevuto, Vittorio and Tobe, Martin L. (2005) Mechanism and Steric Course of Octahedral Aquation. XIV. The Activation Parameters and Steric Course of Aquation of trans-Chloro- an trans- Bromoazidobis(ethylenediamine)cobalt(III) Cations. Accademia Peloritana dei Pericolanti Classe FF.MM:NN., 83. pp. 59-65.
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The rates and steric course of aquation of have been reexamined over a 50° range of temperature. At 25.0°, The corresponding bromo complex has been prepared and examined for the first time. At 25.0°, In all cases, after correction for subsequent isomerization, it is shown that aquation occurs with complete retention of configuration. The specific rate of approach to equilibrium of was also measured over a 30° temperature range. At 25.0°, The equilibrium composition (43% ) is independent of temperature over this range. The steric course of spontaneous and -catalyzed aquation of has also been rexamined. It has been shown conclusively that both process give identical amounts of the and aquoazido products and there is reasonable evidence to suggest that some 15% of the intial reaction product has the configuration- This is the first example of stereochemical change in the spontaneous aquation of a complex.
|Subjects:||M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Fisiche, Matematiche e Naturali > 2005 > Supplemento 2|
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Medico-Biologiche > 2005 > Supplemento 2
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Giuridiche, Economiche e Politiche > 2005 > Supplemento 2
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Lettere, Filosofia e belle Arti > 2005 > Supplemento 2
|Depositing User:||Dr M P|
|Date Deposited:||19 Sep 2012 11:28|
|Last Modified:||03 Apr 2013 10:24|
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