A novel copper cobalt inorganometallic cluster. Synthesis,structure and bonding analysis of Cu(3)[mu(2)-(CCHCo(2)(CO)(6))](3) |
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Authors: | Vega Andrés Calvo Víctor Spodine Evgenia Zárate Antonio Fuenzalida Víctor Saillard Jean-Yves |
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Institution: | Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Casilla 233, Santiago, Chile. |
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Abstract: | The reaction of the organometallic carboxylic acid HOOCCCHCo(2)(CO)(6) with copper(II) methoxide leads to a new inorganometallic cluster; Cu(3)mu(2)-(CCHCo(2)(CO)(6))](3). This cluster has a triangular core of copper(I) centers surrounded by three CCHCo(2)(CO)(6) fragments. The structure of the cluster has short Cu-Cu and Cu-Co distances (average 2.500 and 2.540 A, respectively). DFT calculations provide a rationalization of the peculiar bonding in this cluster. |
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