Meenakumari, Shanmugam ; Chakravarty, Akhil R. (1992) Different acetate bonding modes and the smallest monoatomic Cu-O-Cu bridge angle in [Cu3(O2CMe)4(H2O)(bipy)3][PF6]2(bipy = 2,2'-bipyridine) Journal of the Chemical Society, Dalton Transactions, 1992 (18). pp. 2749-2750. ISSN 0300-9246
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Official URL: http://pubs.rsc.org/en/Content/ArticleLanding/1992...
Related URL: http://dx.doi.org/10.1039/DT9920002749
Abstract
The reaction of 2,2'-bipyridine (bipy) with [Cu2(O2CMe)4(H2O)2] in ethanol follwed by NH4PF6 yields an unique trinuclear copper(II) species, [Cu3(O2CMe)4(H2O)(bipy)3][PF6]2, the crystal structure of which shows the smallest monoatomic acetate bridge Cu-O-Cu angle of 92.9(1)° and four different acetate co-ordination modes; in methanol glass at 77 K it exhibits an X-band ESR spectrum characteristic of a strongly coupled dicopper(II) unit and a normal copper(II) centre.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 78253 |
| Deposited On: | 18 Jan 2012 10:40 |
| Last Modified: | 18 Jan 2012 10:40 |
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