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Acta Cryst. (2006). E62, m1250-m1251  [ doi:10.1107/S1600536806016680 ]

Poly[[mu]4-acetylacetonato-di-[mu]3-acetylacetonato-pyridinetrisodium(I)]

L. Salmon, P. Thuéry and M. Ephritikhine

Abstract: In the title compound, [Na3(C5H7O2)3(C5H5N)]n, the two O atoms of one acetylacetonate (acac) ligand bridge four Na atoms in a [mu]3 fashion, whereas the two other independent acac ligands bridge three Na atoms each, in a [mu]2-fashion. All three Na atoms are in distorted square-pyramidal edge-sharing coordination polyhedra. The resulting assemblage is a polymeric chain directed along the c axis. This is the first example of Na-[mu]3-O(acac) bonds to be reported.

Online 10 May 2006


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