Polynuclear Molybdenum and Tungsten Complexes containing 3-Hydroxypicolinic Acid and Europium (III)

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Novel polynuclear tungsten and molybdenum (VI) complexes with 3-hydroxypicolinic acid (HpicOH) and europium(III) [M4O12Eu(picOH)3] (M(VI) = W, Mo) were prepared by hydrothermal methods. The solid compounds were characterized by FT-IR and FT-Raman spectroscopy and elemental analysis. The photoluminescent properties of the materials were investigated, showing sensitization of the europium(III) luminescence by both the 3- hydroxypicolinate ligand and the polyoxometalate moiety

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Periodical:

Materials Science Forum (Volumes 514-516)

Edited by:

Paula Maria Vilarinho

Pages:

1305-1312

DOI:

10.4028/www.scientific.net/MSF.514-516.1305

Citation:

M. J.E. Rodrigues et al., "Polynuclear Molybdenum and Tungsten Complexes containing 3-Hydroxypicolinic Acid and Europium (III)", Materials Science Forum, Vols. 514-516, pp. 1305-1312, 2006

Online since:

May 2006

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$35.00

[1] M.T. Pope and A. Muller (Eds. ): Polyoxometalate Chemistry, from Topology via selfassembly to applications (Kluwer, Dordrecht 2001).

[2] P.G. Romero: Adv. Mater. 13 (2001), 163.

[3] F.L. Sousa, A.C. Ferreira, R.A. Sá Ferreira, A.M.V. Cavaleiro, L.D. Carlos, H.I.S. Nogueira, J. Rocha and T. Trindade: J. Nanosci. Nanotech. 4 (2004), 214.

[4] F.L. Sousa, F.A. Almeida Paz, P.C.R. Soares-Santos, A.M.V. Cavaleiro, H.I.S. Nogueira, J. Klinowski and T. Trindade: J. Mol. Struct. 689 (2004), 61.

[5] P.C.R. Soares-Santos, H.I.S. Nogueira, V. Félix, M.G.B. Drew, R.A. Sá Ferreira, L.D. Carlos and T. Trindade: Chem. Mater. 15 (2003), 100.

[6] A.M.V. Cavaleiro, J.D. Pedrosa de Jesus and H.I.S. Nogueira: Metal Clusters in Chemistry (Eds. P. Braunstein, L.A. Oro and P. Raithby: Vol. 1, Chapter 23, Wiley-VCH, Weinheim 1999).

[7] J. Niu, M. Wei, J. Wang and D. Dang: Eur. J. Inorg. Chem. (2004), 160.

[8] J. Lü, E. Shen, Y. Li, D. Xiao, E. Wang and L. Xu: Crystal Growth & Design 5 (2005), 65.

[9] F.L. Sousa, A.S. Ferreira, R.A. Sá Ferreira, A.M.V. Cavaleiro, L.D. Carlos, H.I.S. Nogueira and T. Trindade: J. Alloys and Compounds 374 (2004), 371, and references therein.

[10] C. Zhang, R. C. Howell, D. McGregor, L. Bensaid, S. Rahyab, M. Nayshtut, S. Lekperic, L. C. Francesconi: C. R. Chimie 8 (2005), 1035.

DOI: 10.1016/j.crci.2005.03.002

[11] S.M.O. Quintal, H.I.S. Nogueira, H.M. Carapuça, V. Félix and M.G.B. Drew: J. Chem. Soc. Dalton Trans. (2001) 3196.

[12] G.B. Deacon, R.J. Phillips: Coord. Chem. Rev. 33 (1980), 227.

[13] C. Oldham: Carboxylates, Squarates and Related Species In Comprehensive Coordination Chemistry (Ed. S.G. Wilkinson, Vol. 2, Pergamon Press, 1987, p.435).

[14] T. Yamase and H. Naruke, Bull: J. Chem. Soc. Dalton Trans. (1991) 285.

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