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Incorporation of Rare-Earth Complexes in α-Zirconium Phosphate Layered Matrices via Pendant Amino Groups

  • Shanez Tlemsani (a1), Anne-Christine Franville (a1), Daniel Zambon (a1) and Rachid Mahiou (a1)

Abstract

Amino-substituted rare-earth complexes (p-LnNH2DBM and m-LnNH2DBM with Ln3+ = Eu3+, Y3+) are intercalated in the interlayer region of a α-zirconium phosphate lattice to give luminescent hybrid lamellar materials. The preparation of the organic precursors and of the derived organic-inorganic materials is reported. XRD studies show that the hybrid compounds retain a layered structure and FTIR spectroscopy is used to monitor the intercalation reaction. The acid/base interactions between the NH2 functions and the pendant P-OH groups induce an important blue-shift of the absorption maximum of the organic molecule. The Eu3+ luminescence properties are investigated before and after intercalation of the organic complexes in the α-ZrP host structure and the optical characteristics of the para and meta derivatives are also compared.

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1. Alvaro, M. Fornes, V. Garcia, S. Garcia, H. and Scaiano, J.C. J. Phys. Chem. 102, 8744 (1998).
2. Hazenkamp, M.F, Blasse, G. and Sabbatini, N. J. Phys. Chem. 95, 783 (1991).
3. Matthews, L.R. and Knobbe, E.T. Chem. Mater. 5, 1697 (1993).
4. Bermudez, V. de Zea, Carlos, L.D. Duarte, M.C. Silva, M.M. Silva, C.J.R., Smith, M.J. Assuncao, M. and Alcacer, L. J. Alloys and Compounds 275-277, 21 (1998).
5. O'Hare, D., New J. Chem. 18, 989 (1994).
6. Bujoli, B. and Piffard, Y. “Matériaux hybrides organiques-inorganiques lamellaires”, Matériaux hybrides, Arago 17 (Masson, 1996) pp. 7589.
7. Clearfield, A. Blessing, R.H. and Stynes, J.A. J. Inorg. Nucl. Chem. 30, 2249 (1968).
8. Chatakondu, K. Formstone, C. Green, M.L.H. O'Hare, D., Twyman, J.M. and Wisemen, P.J. J. Mater. Chem. 1, 205 (1991).
9. Ferragina, C. Massucci, M.A.; Tomlinson, A.A.G. J. Chem. Soc. Dalton trans, 1191 (1990).
10. Kim, R.M. Pillion, J.E. Burwell, D.A. Groves, J.T. and Thompson, M.E. Inorg. Chem. 32, 4509 (1993).
11. Franville, A.-C. Zambon, D. Mahiou, R. and Troin, Y. Chem. Mater. 12, 428 (2000).
12. Adam, W. Kita, F. Harrer, H.M. Nau, W. N. and Zipf, R. J. Org. Chem. 61, 7056 (1996).

Incorporation of Rare-Earth Complexes in α-Zirconium Phosphate Layered Matrices via Pendant Amino Groups

  • Shanez Tlemsani (a1), Anne-Christine Franville (a1), Daniel Zambon (a1) and Rachid Mahiou (a1)

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