Effect of Dicarboxylate Ligands on the Construction of Cd(II) Complexes Based on a Flexible Bis-Triazole Ligand
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https://tandf.figshare.com/articles/dataset/Effect_of_Dicarboxylate_Ligands_on_the_Construction_of_Cd_II_Complexes_Based_on_a_Flexible_Bis_Triazole_Ligand/1254915/1
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In this work, two dicarboxylate ligands, 4,4′-oxybis(benzoic acid) (H<sub>2</sub>oba) and 4,4′-biphenyldicarboxylic acid (H<sub>2</sub>bpdc) were employed as coligands to perform a comparison on the structures of Cd(II)-btmx complexes (btmx = 1,4-bis(1,2,4-triazol-1-ylmethyl)-2,3,5,6-tetramethylbenzene) motifs. Two new complexes, {[Cd(btmx)(oba)]·H<sub>2</sub>O}<sub>n</sub> (1) and [Cd(btmx)(bpdc)]<sub>n</sub> (2), have been synthesized and characterized. Structural analyses show that 1 shows a 1D double-chain, while 2 displays an undulating 2D 4<sup>4</sup>-<i>sql</i> network with 2-fold interpenetration. The structural differences of the two complexes suggest that the dicarboxylate ligands have great impact on the formation of such coordination architectures. Furthermore, the photoluminescence properties of 1 and 2 have also been investigated.
提供机构：
Taylor & Francis
创建时间：
2016-01-19
