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- Title
Synthesis, Structures and Luminescent Properties of Two Coordination Polymers Based on 5-(4-Carboxyphenyl)-2, 6-Pyridinedicarboxylic Acid.
- Authors
Zhang, Wenqian; Yu, Jiancan; Cui, Yuanjing; Rao, Xingtang; Yang, Yu; Qian, Guodong
- Abstract
Two coordination polymers, Zn7O(cpda)3(OH)3 ( 1) and [Tb(H2cpda)(Hcpda)(H2O)] ·(H2O) ( 2) (H3cpda = 5-(4-carboxyphenyl)-2, 6-pyridinedicarboxylic acid), were synthesized and characterized by elemental analysis, FTIR spectroscopy, TGA, PXRD, and single-crystal X-ray diffraction. Complex 1 has a 3D framework structure with high thermal stability and complex 2 exhibits 1D chain structure. Luminescent measurements indicate that complex 1 shows strong ligand-to-metal charge transfer (LMCT) luminescence, while complex 2 exhibits the characteristic emission of Tb3+ ions.
- Publication
Zeitschrift für Anorganische und Allgemeine Chemie, 2013, Vol 639, Issue 2, p430
- ISSN
0044-2313
- Publication type
Article
- DOI
10.1002/zaac.201200394