Dutt, N. K. ; Nag, K. (1968) Chemistry of lanthanons-XVII: bis-salicylaldehyde ethylenediamine and bis-salicylaldehyde o-phenylenediamine complexes of rare-earths Journal of Inorganic and Nuclear Chemistry, 30 (9). pp. 2493-2499. ISSN 0022-1902
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002219...
Related URL: http://dx.doi.org/10.1016/0022-1902(68)80263-5
Abstract
A new series of rare-earth metal chelates derived from N-coordinating ligands like bis-salicylaldehyde ethylenediamine (H2Salen) and bis-salicylaldehyde o-phenylenediamine (H2Salphen) have been prepared with La, Ce, Pr, Nd, Sm, Gd, Dy, Er, Yb and Y. These compounds are of the general formula Ln2(Salen)3 and Ln2(Salphen)3 (where Ln stands for the above lanthanides except Ce). The cerium complex prepared with H2Salen has the composition Ce(Salen)2. Many compounds of the former series are solvated and contain ethanol or water molecules. These compounds have been characterised by their thermal analyses and i.r. spectra.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 22722 |
| Deposited On: | 24 Nov 2010 07:58 |
| Last Modified: | 09 Jun 2011 04:32 |
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