Das, Ramprasad ; Nanda, Kausik K. ; Venkatsubramanian, K. ; Paul, Parimal ; Nag , Kamalaksha (1992) Carboxylate bridging of amino acids in dinuclear macrocyclic nickel(II) complexes Journal of the Chemical Society, Dalton Transactions (7). pp. 1253-1257. 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/DT9920001253
Abstract
The dinuclear nickel(II) complex [Ni2L(MeOH)2(ClO4)2]·2NEt3HClO4, derived from a tetraazadiphenol macrocyclic ligand H2L, on reaction with glycine, β-alanine and glycylglycine affords the µ-carboxylato complexes of composition [Ni2L(-O2C-NH3+)(H2O)2][ClO4]2·nH2O. The structure of [Ni2L(µ-O2CCH2NH3)(H2O)2][ClO4]2·2H2O has been determined: monoclinic, space group Cc, with a= 17.465(2), b= 21.834(2), c= 11.480(1)Å, β= 115.27(2)° and Z= 4. The structure was solved by direct methods and refined to R= 0.047 and R'= 0.064.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 87762 |
| Deposited On: | 21 Mar 2012 09:48 |
| Last Modified: | 21 Mar 2012 09:48 |
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