Abstract
Kinetics and equilibrium measurements for the reversible binding of CN- to carbonylated phthalocyaninatoiron(II) ([Fe(pc)(CO)-(dmso)]) have been carried out, at 25.0°C in dimethyl sulfoxide. The rate of cyanide binding to [Fe(pc)(CO)(dmso)] is limited by the rate of CO dissociation and the ultimate formation of [Fe(pc)(CN)2]2- does not occur via [Fe(pc)(CO)(CN)]-. These results agree with a strong delabilization effect by CO on trans dmso. Implications of this effect are discussed.
Original language | English |
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Pages (from-to) | 109-114 |
Number of pages | 6 |
Journal | Inorganica Chimica Acta |
Volume | 267 |
Issue number | 1 |
Publication status | Published - Jan 3 1998 |
Keywords
- Cyanide complexes
- Iron complexes
- Kinetics and mechanism
- Phthalocyanine complexes
- Thermodynamics
ASJC Scopus subject areas
- Biochemistry
- Inorganic Chemistry
- Physical and Theoretical Chemistry
- Materials Chemistry