Making 3d-4f hexanuclear clusters from heterotrinuclear cationic building blocks

Gheorghe R, Andruh M, Costes J-P, Donnadieu B, Schmidtmann M, Müller A (2007)
INORGANICA CHIMICA ACTA 360(14): 4044-4050.

Journal Article | Published | English

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Abstract
The syntheses and crystal structures of two new hexanuclear complexes are reported: [{(LCuII(ONO2))(LCuII(H2O))Nd-III}(2)-(mu-C2O4)](NO3)(2)center dot 6H(2)O (1) and [{(LNiII(H2O))N(CN)(2))}(2)Pr-III}(2)(ONO2)](OH)center dot 2H(2)O center dot 3CH(3)CN (2) (L is the dianion of the Schiff-base resulted from the 2:1 condensation of 3-methoxysalyciladehyde with 1,3-propanediamine). Compounds I and 2 were obtained by connecting heterotrinuclear cationic complexes [{LMII}(2)Ln(III)](3+) with oxalato or nitrato linkers. The structure of the complex cation in 1 shows two almost linear trinuclear [Cu2Nd] moieties which are linked by a bis-chelating oxalato bridge between the neodymium ions. The hexanuclear cationic moiety in 2 is built up of two heterotrinuclear [Ni2Pr] units that are linked by a nitrato group bridging two praseodymium(III) ions. The spectroscopic (FTIR, UV-Vis) and magnetic properties of 1 and 2 have been investigated. (c) 2007 Elsevier B.V. All rights reserved.
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Gheorghe R, Andruh M, Costes J-P, Donnadieu B, Schmidtmann M, Müller A. Making 3d-4f hexanuclear clusters from heterotrinuclear cationic building blocks. INORGANICA CHIMICA ACTA. 2007;360(14):4044-4050.
Gheorghe, R., Andruh, M., Costes, J. - P., Donnadieu, B., Schmidtmann, M., & Müller, A. (2007). Making 3d-4f hexanuclear clusters from heterotrinuclear cationic building blocks. INORGANICA CHIMICA ACTA, 360(14), 4044-4050.
Gheorghe, R., Andruh, M., Costes, J. - P., Donnadieu, B., Schmidtmann, M., and Müller, A. (2007). Making 3d-4f hexanuclear clusters from heterotrinuclear cationic building blocks. INORGANICA CHIMICA ACTA 360, 4044-4050.
Gheorghe, R., et al., 2007. Making 3d-4f hexanuclear clusters from heterotrinuclear cationic building blocks. INORGANICA CHIMICA ACTA, 360(14), p 4044-4050.
R. Gheorghe, et al., “Making 3d-4f hexanuclear clusters from heterotrinuclear cationic building blocks”, INORGANICA CHIMICA ACTA, vol. 360, 2007, pp. 4044-4050.
Gheorghe, R., Andruh, M., Costes, J.-P., Donnadieu, B., Schmidtmann, M., Müller, A.: Making 3d-4f hexanuclear clusters from heterotrinuclear cationic building blocks. INORGANICA CHIMICA ACTA. 360, 4044-4050 (2007).
Gheorghe, Ruxandra, Andruh, Marius, Costes, Jean-Pierre, Donnadieu, Bruno, Schmidtmann, Marc, and Müller, Achim. “Making 3d-4f hexanuclear clusters from heterotrinuclear cationic building blocks”. INORGANICA CHIMICA ACTA 360.14 (2007): 4044-4050.
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