Vidyasagar, Kanamaluru ; Ganapathi, Laxminarayana ; Gopalakrishnan, Jagannatha ; Ramachandra Rao, C. N. (1986) Novel oxygen vacancy-ordered phases of Ca2Fe2−xMnxO5 prepared by the topotactic reduction of the perovskite oxides, Ca3Fe3−xMnxO9−y(0<y<1.5) Journal of the Chemical Society, Chemical Communications (6). pp. 449-451. ISSN 0022-4936
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Official URL: http://pubs.rsc.org/en/content/articlelanding/1986...
Related URL: http://dx.doi.org/10.1039/C39860000449
Abstract
Octahedral (O), tetrahedral (T), and square pyramidal (SP) co-ordination polyhedra of the transition metal ions are shown to coexist in oxides of the type Ca2Fe2−xMnxO5; these oxides transform on heating to the brownmillerite structure with only O and T co-ordination polyhedra.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 40055 |
| Deposited On: | 21 May 2011 07:39 |
| Last Modified: | 26 May 2011 11:56 |
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