Abstract
Tungstophosphoric lacunary heteropoly compounds modified with manganese ions ([PW11Mn x ]5-, x = 1 - 0.02) were studied by means of ESR spectroscopy in the range of X-band. Presence of two manganese (II) species of different symmetry, characterized by two signals, one with g = ∼2 and the second with g = 4.3, were found.
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J. Liu, F. Ortéga, P. Sethuraman, D.E. Katsoupolis, C.E. Costello and M.T. Pope, J. Chem. Soc., Dalton Trans. (1992) 1901.
C.L. Hill and R.B. Brown Jr., J. Am. Chem. Soc. 108 (1986) 536.
M. Faraj and C.L. Hill, J. Chem. Soc., Chem. Commun. (1987) 1487.
X-Y. Zhang, M.T. Pope, M.R. Chance and G.B. Jameson, Polyhedron 14 (1995) 1381.
L. David, C. Crciun, V. Chis and R. Tetean, Solid State Commun. 121 (2002) 675.
D.K. Lyon, W.K. Miller, Th. Novet, P.J. Domaille, E. Evitt, D.C. Johnson and R.G. Finke, J. Am. Chem. Soc. 113 (1991) 7209.
K. Nowińska, M. Sopa, A. $$$W\c{a}c{\l}aw and D. Szuba, Appl. Catal., A: Gen. 225 (2002) 141.
K. Nowińska, M. Sopa, A. $$$W\c{a}c{\l}aw and M. Klak, Catal. Lett. 78 (2002) 352.
C. Brevard, R. Schimpf, G. Tourne and C.M. Tourne, J. Am. Chem. Soc. 105 (1983) 7059.
L.A. Combs-Walker and C.L. Hill, Inorg. Chem. 30 (1991) 4016.
C. Rocchiccioli-Deltcheff and R. Thouvenot, J. Chem. Res., Synop. 2 (1977) 46.
C. Rocchiccioli-Deltcheff and R. Thouvenot, J. Chem. Res. (M) (1977) 0555-0563.
J.S. Van Wieringen, Discuss. Faraday Soc. 19 (1955) 118.
B. Vaidhyanathan, C. Prem Kumar, J.L. Rao and K.J. Rao, J. Phys. Chem. Solids 59 (1998) 121.
W. Sjoerd Kijlstra, Eduard K. Poels, A. Blick, Bert M. Weckhuysen and Robert A. Schoonheydt, J. Phys. Chem., B 101 (1997) 309.
H. El Mkami, B. Deroide, J.V. Zanchetta, P. Rumori and N. Abidi, J. Non-Cryst. Solids 208 (1996) 21.
J. Xu, Z. Luan, T. Wasowicz and L. Kevan, Microporous Mesoporous Mater. 22 (1998) 179.
S. Velu, N. Shah, T.M. Jyothi and S. Sivasander, Microporous Mesoporous Mater. 33 (1999) 61.
M.T. Pope and A. Müller, Angew. Chem., Int. Ed. 30 (1991) 34.
T. Okuhara, N. Mizuno and M. Misono, Adv. Catal. 41 (1996) 30.
J.A. Gamelas, F.A.S. Couto, M.C.N. Trovão, A.M.V. Cavaleiro, J.A.S. Cavaleiro and J.D. Pedrosa de Jesus, Thermochim. Acta 326 (1999) 165.
Z. Levi, A.M. Raitsimring and D. Goldfarb, J. Phys. Chem. 95 (1991) 7830.
A.M. $$$K{\l}onowski, D. Dunajska, M. Biczkowski and A. Jankowska-Frydel, J. Non-Cryst. Solids 311 (2002) 10.
E. Coronado and C.J. Gómez-Garcia, Chem. Rev. 98 (1998) 273.
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Nowińska, K., Wacław, A., Masierak, W. et al. Manganese (II) Modified Heteropoly Compounds Studied by ESR. Catalysis Letters 92, 157–162 (2004). https://doi.org/10.1023/B:CATL.0000014339.58311.1b
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DOI: https://doi.org/10.1023/B:CATL.0000014339.58311.1b