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1. A co-ligand firstly introduced to 9-fluorenone-2,7-dicarboxylate-based MOF: synthesis, structure and photoluminescent property.

Author

Mu, Yi-Qiang, Han, Min-Le, Wang, Bing-Hai, Xia, Wei, Dong, Wen-Wen, and Li, Dong-Sheng

Subjects
*LIGAND analysis, *FLUORENONE, *CARBOXYLATES, *CHEMICAL synthesis, *MOLECULAR structure, *PHOTOLUMINESCENCE, *CHEMICAL reactions
Abstract

Through hydrothermal reactions, 4,4′-bipyridine (bpy) co-ligands firstly was introduce to CdII-H2FDC system (H2FDC=9-fluorenone-2,7-dicarboxylic acid), generating a new coordination polymer {[Cd2(FDC)2(bpy)]∙H2O}n (1). Compound 1 has a pillar-layer 2-fold interpenetrating pcu network, based on the square-grid tetranuclear [Cd4(COO)8] units. Interestingly, 1 shows a blue-shifted photoemission, as well as enhanced fluorescence lifetime compared with the pure H2FDC ligand. [ABSTRACT FROM AUTHOR]

Published
2014
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