Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7749255 | Inorganic Chemistry Communications | 2014 | 4 Pages |
Abstract
Four novel Ln-bpdc (H2bpdc = 4,4-biphenyldicarboxylate acid) complexes have been solvothermally synthesized. Complexes 1-4 are isomorphous, which display a 2-D framework constructed by 1-D [Ln(COO)2] chains and μ4-η1:η1:η1:η1 bpdc2â ligand. Variable-temperature magnetic studies reveal that Pr(2), Sm(3) and Eu(4) show antiferromagnetic interactions between lanthanide cations. The solid-state photoluminescent measurement illustrates that Eu(4) displays the strong fluorescent emissions and the long lifetime, which demonstrate that Ï-rich aromatic organic bpdc2 â ligands can efficiently transfer energy to the EuIII ions.
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Ying-Bing Lu, Shuang Jin, Shui-Dong Zhu, Shi-Yong Zhang, Guo-Tian Lou, Yong-Rong Xie,