Crystal structures of poly(aryl ether) dendrons with palladium scorpionate complexes at their focal point |
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Authors: | Sánchez-Méndez Alberto de Jesús Ernesto Flores Juan C Gómez-Sal Pilar |
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Institution: | Departamento de Química Inorgánica, Universidad de Alcalá, Campus Universitario, Madrid, Spain. |
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Abstract: | Novel palladium(II) complexes with bis(pyrazol-1-yl)methane ligands at the focal point of G0-G3 poly(aryl ether) Fréchet-type dendrons are reported. The molecular structures of the metallodendrimer series G0, G1, and G2 (dend)CH(3,5-Me2pz)2(PdCl2)] have been determined by X-ray diffraction methods. The three structures show a similar three-dimensional organization of the metal complex, which is progressively engulfed by the branches with increasing dendrimer generation. |
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