Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10578247 | Polyhedron | 2011 | 6 Pages |
Abstract
⺠A-PW9O349â reacts with aqueous carbonate solution of Sm(III), Eu(III) and Gd(III). ⺠The products are [(A-PW9O34)2(H2OM)3CO3]11â and [(PW10M2O38)4(W3O8(H2O)2(OH)4))]22â. ⺠The new complexes have been isolated and characterized by elemental analysis, IR, 31P NMR spectroscopy, TGA and X-ray single crystal structure analysis. ⺠The 31P NMR spectroscopy suggest decomposition of sandwich type complexes and formation of tetrameric species for Eu(III) derivatives.
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Authors
Roushan Khoshnavazi, Elham Naseri, Shahedeh Tayamon, Azra Ghiasi Moaser,