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A 2-D polymer assembled by cubane-like clusters [Tb4(OH)4(phen)3(H2O)3] and 3-sulfobenzoate |
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| Authors: | Xia Li Xiao-Shuo Wu |
| Affiliation: | a Department of Chemistry, Capital Normal University, Beijing 100048, China b Department of Chemistry, Beijing Normal University, Beijing 100875, China |
| Abstract: | A coordination polymer {[Tb4(3-SBA)4(OH)4(phen)3(H2O)3] · 7H2O}n (3-SBA = 3-sulfobenzoate, phen = 1,10-phenanthroline) was synthesized and structurally characterized. The complex contains cubane-like clusters, [Tb4(μ3-OH)4(phen)3(H2O)3]8+, which are further linked through 3-SBA ligands to form a 2-D grid-like network structure with topology of (33, 44, 53). The complex exhibits strong photoluminescence of the Tb3+ ion. |
| Keywords: | Lanthanide coordination polymer 3-Sulfobenzoic acid Hydrothermal synthesis Crystal structure Luminescence |
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