Bisμ-3-(2-hy­droxy­phen­yl)propenoatobis­{aqua­(44′-bipyridine)­bis­3-(2-hydroxy­phen­yl)propenoatoyttrium(III)} 44′-bipyridine disolvate

摘要

The title compound, [Y2(C9H7O3)6(C10H8N2)2(H2O)2]·2C10H8N2, contains two eight-coordinated Y^III ions, which are linked by two carboxyl­ate groups from two 2-hy­droxy­cinnamate anions, leading to a centrosymmetric dinuclear structure surrounded by solvent 4,4′-bipyridine mol­ecules. It forms a three-dimensional framework connected by extensive O—H⋯O and O—H⋯N hydrogen-bonding inter­actions.