Dagnall, S.P., Hague, D.N., Henshaw, J.S., Moreton, A.D. (1996) Kinetics of ternary complex formation with the (nitrilotriacetato)zinc(II) complex: The effect of buffers and pH. Journal of the Chemical Society-Dalton Transactions, (6). pp. 867-872. ISSN 0300-9246. (doi:10.1039/DT9960000867) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:18904)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://dx.doi.org/10.1039/DT9960000867 |
|
Abstract
The temperature-jump relaxation method has been used to measure rate constants for the formation (k(f)) and dissociation of ternary complexes between 2,2'-bipyridine (bipy), 4,4'-dimethyl-2,2'-bipyridine and 5-nitrosalicylate (2-) (nsa(2-)), respectively, and [Zn(nta)(H2O)](-) [nta = nitrilotriacetate(3-)]; also for proton transfer between Hnsa(-)/nsa(2-) and various buffers. The effects of pH and buffer on the ternary complexation kinetics have been investigated, and independent equilibrium constants are reported for the formalin of several [Zn(nta)B] (B = buffer) complexes. Values of k(f) for bipy and nsa(2-) are similar to those for the corresponding reactions of cobalt(II).
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1039/DT9960000867 |
| Subjects: |
Q Science Q Science > QD Chemistry |
| Institutional Unit: | Schools > School of Engineering, Mathematics and Physics > Physics and Astronomy |
| Former Institutional Unit: |
Divisions > Division of Natural Sciences > Physics and Astronomy
|
| Depositing User: | M.A. Ziai |
| Date Deposited: | 29 Jun 2011 09:21 UTC |
| Last Modified: | 20 May 2025 09:33 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/18904 (The current URI for this page, for reference purposes) |
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