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Can I read An electrochemical study of the adsorption of two isomeric chromium(III) complexes on mercury electrodes: Thioether as an anchoring group on EtoBox?
An electrochemical study of the adsorption of two isomeric chromium(III) complexes on mercury electrodes: Thioether as an anchoring group by Pamela J. Peerce; Fred C. Anson is a Chemistry article available to read on EtoBox.
What is An electrochemical study of the adsorption of two isomeric chromium(III) complexes on mercury electrodes: Thioether as an anchoring group about?
Cyclic voltammetry and chronocoulometry were utilized to examine the electrochemistry and adsorption on mercury of two isomeric complexes of Cr(III) with a multidentate ligand bearing a thioether group, thiobis(ethylenenitrilo)tetraacetic acid, S[CH2CH2N(CH2COOH)2 ]2-One isomer contains a sulfur-chromium bond and is exceedingly strongly adsorbed. The second isomer lacks this bond and is adsorbed much less strongly. Back-bonding from chromium to sulfur is argued to play an important role in the adsorption of the first isomer. Upon reduction, both isomers yield the same Cr(II) product. A dimeric form of the second isomer in which the two Cr(III) centers are bridged by an acetate group is proposed to form at certain pH values. The different coordination environments of the two Cr(III) centers in the dimer cause them to be reduced at different potentials.
Who reads An electrochemical study of the adsorption of two isomeric chromium(III) complexes on mercury electrodes: Thioether as an anchoring group?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Pamela J. Peerce; Fred C. Anson
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0022-0728)
- Published
- 1979
- Language
- EN
- Field
- Chemistry (Physical Sciences)