التفاصيل البيبلوغرافية
| العنوان: |
Synthesis, structures, and one/two-photon excited fluorescence of two new Ca(II)-coordinated polymers with D-π-A ligand. |
| المؤلفون: |
Xu, Wei, Li, Lin-Shen, Zhong, Ri-Ming, Cai, Dan-Ju, Zhan, Qiu-Qiang, Lin, Wei-Quan, Zhang, Ze-Min, Wu, Jian-Zhong, Ou, Yong-Cong |
| المصدر: |
Journal of Coordination Chemistry; Jun2019, Vol. 72 Issue 11, p1865-1875, 11p, 3 Diagrams, 1 Chart, 3 Graphs |
| مصطلحات موضوعية: |
COORDINATION polymers, FLUORESCENCE, DISCRETE groups, POLYMERS, DIHEDRAL angles, SPECIAL effects in lighting |
| مستخلص: |
Two alkaline-earth metal coordination polymers, [Ca(TAPIP)2(H2O)3]·2H2O (1) and [Ca(TAPIP)2(H2O)3]·5H2O (2), have been synthesized under hydrothermal reactions with the imidazo[4,5-f][1, 10]phenanthroline derivate D-π-A type ligand, 2-(4-(1H-1,2,4-triazol-1-yl)phenyl)-1H-imidazo[4,5-f][1, 10]phenanthroline (TAPIP). Complexes 1 and 2 crystallize in different lattice groups and are discrete coordinate structures in which the two planes of TAPIP ligands are nearly coplanar and perpendicular, respectively. Moreover, in 2 an interesting infinite water chain is captured. In exploring their one/two-photon excited fluorescence, the results show that the original ligand and 1 exhibit similar fluorescent properties while 2 gives off orange light and shows much stronger two-photon excited fluorescent properties which might result from the different torsion angles and/or stacking modes of the organic ligands. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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