Hetero-bimetallic Complex of a 2D Coordination Network Constructed by Sodium Ion and p-Sulfonatothiacalix[4]arene

A 2D coordination polymer built by sodium ion and water-soluble p-sulfonato thiacalix(4)arene of trivalent yttrium complex [Na(H2O)2Y(H2O)6(DMF) (p-sulfonatothiaca lix(4)arene)]·9H2O is reported.The complex belongs to the monoclinic system, space group P21/c, with a =16.703(3),b = 17.819(4), c = 17.357(4)(A), β= 106.23(3)°,Z= 4,V= 4960.0(17)(A)3, Mr = 1304.08,Dc = 1.746 g/cm3,μ= 1.624 mm-1, F(000) = 2688, the final R = 0.0398 and wR = 0.1132 for 7534 observed reflections with I＞2σ(I).One yttrium(Ⅲ) ion is coordinated by the thiacalixarene ligand via the sulfonato group, and also ligated by an oxygen atom of a DMF molecule occupying the cavity of thiacalixarene and six aqua ligands.