H. Fric, M. Jupa, U. Schubert:
"The Solid-state Structures of a Non-hydrated Yttrium Carboxylate and a Yttrium Carboxylate Hemihydrate Obtained by Reaction of Yttrium Alkoxides with Carboxylic Acids";
Monatshefte für Chemie,
The yttrium carboxylates Y(methacrylate)3 and Y(acetate)3 . 0.5 H2O were prepared by reaction of Y(OCH2CH2OMe)3 with methacrylic or acetic acid and characterized by X-ray structure analyses. Both carboxylates have chain structures with both bridging and chelating-bridging carboxylate ligands. In Y(acetate)3 . 0.5 H2O, every second yttrium atom is nine-coordinate due to the additional coordination of a water molecule.
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